docorbit
DocOrbit is an MCP server providing version-aware documentation intelligence, retrieval, and code verification for coding agents.
Ingest documentation from URLs or raw content, with crawling and semantic chunking (ingest_doc).
Search indexed docs via hybrid FTS5 with version filtering (search_docs).
Retrieve specific pages/chunks with security annotations (get_doc).
Find structured API endpoints with parameters, schemas, auth, and methods (find_api).
Discover verified code examples filtered by language/framework (find_example).
Identify pitfalls, deprecations, breaking changes, and runtime restrictions (find_pitfall).
Assemble evidence-grounded implementation recipes with prerequisites and steps (find_recipe).
Resolve project dependency versions using a SemVer confidence ladder (get_version).
Compile token-budgeted implementation context with auto-ingestion and version detection (get_implementation_context).
Verify agent-generated code against OpenAPI schemas and version contracts (check_api).
Diff documentation versions to detect added/removed/modified/deprecated endpoints (diff_docs).
Analyze workspace impact of doc changes with line-level findings (analyze_impact).
Get hierarchical documentation maps with token footprints (get_documentation_map).
Export agent-native files like AGENTS.md, CLAUDE.md, skill.md, llms.txt, docs-map.md (export_agent_context).
List all indexed sources with snapshots and versions (list_sources).
Discovers documentation from GitHub repositories as part of source discovery for ingestion and search.
Discovers and ingests machine-readable documentation from Mintlify-hosted docs sites, including llms.txt, llms-full.txt, and OpenAPI specifications.
Assembles context packages from Stripe's developer documentation to support implementation tasks such as webhook signature verification.
DocOrbit
Authoritative Sources (llms.txt / OpenAPI / Markdown / HTML)
│
▼
┌───────────────────────────┐
│ Discovery & Ingestion │ ◄── SSRF Guard & Security Annotations
└─────────────┬─────────────┘
│
▼
┌───────────────────────────┐
│ Version Intelligence │ ◄── Scans package.json / cargo.lock / go.mod
└─────────────┬─────────────┘
│
▼
┌───────────────────────────┐
│ Structured Knowledge DB │ ◄── Project-local SQLite: <projectRoot>/.docorbit/
└─────────────┬─────────────┘
│
┌─────────────┴─────────────┐
▼ ▼
┌───────────────────┐ ┌───────────────────┐
│ MCP Server Loop │ │ CLI Developer │
│ (15 Tools / Stdio)│ │ Commands │
└─────────┬─────────┘ └─────────┬─────────┘
│ │
▼ ▼
┌───────────────────┐ ┌───────────────────┐
│ Coding Agents │ │ AST Verification │
│ Claude / Cursor │ ────► │ & Contract Check │
└───────────────────┘ └───────────────────┘Quick Start
DocOrbit requires Node.js ≥ 22.5.0 and has zero external runtime dependencies.
Project-Based by Default: If you do not specify any flags, DocOrbit always defaults to project-based storage (<projectRoot>/.docorbit/docorbit.db). When you delete or branch a project, its documentation cache is isolated and cleans up automatically — zero orphaned files, zero global disk bloat, and zero cross-project version collisions.
1. Run via npx (Zero Installation)
# View all developer commands
npx docorbit --help
# Ingest and index documentation into project-local SQLite (default)
npx docorbit add https://nextjs.org/docs/14/app/api-reference/file-conventions/route
# Or explicitly pass -p to skip prompts and ensure project-local storage
npx docorbit add https://nextjs.org/docs/14/app/api-reference/file-conventions/route -p
# Query version-aware context within a strict token budget
npx docorbit context "How do I implement dynamic route params in Next.js 14?" --tokens 20002. Connect to Your Coding Agent (MCP)
When started by an agent (Cursor, Claude Desktop, Windsurf, Zed), DocOrbit automatically resolves to the active project workspace's SQLite database (.docorbit/docorbit.db):
Cursor (.cursor/mcp.json)
{
"mcpServers": {
"docorbit": {
"command": "npx",
"args": ["-y", "docorbit", "mcp"]
}
}
}Claude Desktop (claude_desktop_config.json)
{
"mcpServers": {
"docorbit": {
"command": "npx",
"args": ["-y", "docorbit", "mcp"]
}
}
}Claude Code (Terminal CLI)
claude mcp add docorbit -- npx -y docorbit mcpDocOrbit detects when standard input is a machine pipe and starts the MCP stdio transport automatically in project-local mode. If you prefer a shared user-wide store across all projects, pass -g: ["-y", "docorbit", "mcp", "-g"].
Related MCP server: documcp
Project-Scoped Storage & Flags
DocOrbit gives developers full control over where documentation is persisted:
Storage Mode | Location | Flag | Best Used For |
Project-Local (Default) |
|
| Default for all workflows. Zero disk leaks. Clean git isolation ( |
Global Store |
|
| Shared documentation across multiple ad-hoc scripts or global toolchains without repository workspaces. |
Interactive Selection Prompt
When running docorbit init or docorbit add <url> in an interactive terminal without flags on a new project, DocOrbit will ask:
? Where would you like to store DocOrbit documentation?
1) Project-local (.docorbit/ in project root) [Recommended - zero disk leak]
2) Global (~/.docorbit/ in user home directory)
Tip: Pass -p / --project or -g / --global to skip this question in future.
Select storage location [1/2] (default: 1): Pressing Enter directly accepts the default (
[1] Project-local).Non-interactive environments (CI, agents, pipes, scripts,
--json) automatically default to Project-local without hanging.Passing
-por-gimmediately selects that target and skips the prompt.
Why DocOrbit?
AI coding agents (Claude Code, Cursor, Windsurf, Devin) frequently produce broken code not because models lack reasoning, but because the documentation context they receive is flawed:
Wrong Version Collisions: An agent in a Next.js 14 codebase gets fed Next.js 15 documentation and uses
await params, breaking production builds.Bloated HTML: Generic scrapers dump navigation headers, footers, cookie banners, and script tags, wasting 70%+ of the agent's context window.
Missing API Contracts: Models guess query parameters and request bodies because documentation lack structured OpenAPI/Swagger schemas.
Stale Examples & Deprecations: Agents call deprecated endpoints (e.g. Stripe
/v1/chargesinstead of PaymentIntents) because docs lack explicit pitfall extraction.Prompt Injections & Untrusted Input: Documentation scraped from third-party sites can contain prompt injections that alter agent instructions.
Documentation Retrieval Approaches
Capability | Official Docs Fetch | Web Scraper (e.g. Firecrawl) | Generic Retrieval (e.g. Context7) | DocOrbit |
Machine-readable Discovery ( | ❌ | ❌ | ⚠️ Manual / Centralized | ✅ Automatic multi-source |
Project Lockfile & SemVer Resolution | ❌ | ❌ | ❌ | ✅ 8 Ecosystems ( |
Structured OpenAPI Endpoints | ❌ | ❌ | ❌ | ✅ Full parameters & schemas |
Indivisible Code Fence Chunking | ❌ | ❌ | ⚠️ Naive character split | ✅ Semantic AST chunking |
Pitfall & Deprecation Extraction | ❌ | ❌ | ❌ | ✅ Explicit gotcha indexing |
Closed-Loop Code Verification | ❌ | ❌ | ❌ | ✅ AST |
Untrusted Content Tagging & SSRF Defense | ❌ | ❌ | ❌ | ✅ Strict isolation boundary |
Local Offline-First SQLite FTS5 Cache | ❌ | ❌ | ❌ | ✅ Fast local database |
See It in Action
A developer in a Next.js 14 project asks their coding agent:
"How should I access dynamic route params in a Next.js 14 route handler?"
sequenceDiagram
autonumber
actor User
participant Agent as Coding Agent (Claude/Cursor)
participant DocOrbit as DocOrbit MCP
participant Code as Project Workspace
User->>Agent: "Implement GET handler with route params"
Agent->>DocOrbit: get_implementation_context({ task: "Next.js dynamic route params", project: "." })
DocOrbit->>Code: Scans package.json → detects next@14.2.0
DocOrbit->>DocOrbit: Resolves v14 doc branch & penalizes v15 breaking changes
DocOrbit-->>Agent: Returns v14 verified snippet + explicit warning: "Do NOT await params in v14"
Agent->>Agent: Generates route.ts (const id = params.id)
Agent->>DocOrbit: check_api({ code: "const id = params.id", framework: "next" })
DocOrbit-->>Agent: { status: "verified" }
Agent-->>User: Correct Next.js 14 implementation with zero deprecation errorsIf the agent had erroneously generated Next.js 15 syntax:
export async function GET(request: Request, { params }: { params: Promise<{ id: string }> }) {
const { id } = await params; // ❌ Invalid in Next.js 14
return Response.json({ id });
}DocOrbit's check_api tool immediately flags the mismatch:
{
"status": "mismatch",
"severity": "error",
"message": "Next.js 15 asynchronous route params used in a Next.js 14 workspace.",
"rule": "version_syntax_conflict",
"provenance": {
"sourceUrl": "https://nextjs.org/docs/14/app/api-reference/file-conventions/route",
"authority": "official",
"docVersion": "v14"
}
}Core Capabilities
1. Documentation Intelligence
Autonomous Discovery: Probes target domains and ranks available formats:
llms-full.txt>openapi.json>llms.txt>skill.md> Markdown > HTML sitemaps.Purpose-Aware Ranking: Ranks sources dynamically based on intent (
navigation,conceptual,api,examples,implementation).Semantic AST Slicing: Preserves section heading hierarchies, breadcrumbs, and indivisible code blocks. Admonitions and warnings remain bound to their host sections.
2. Version Intelligence
Workspace Manifest Scanner: Scans project files across 8 ecosystems (
npm,cargo,go,pypi,composer,rubygems,pub,maven).SemVer Confidence Ladder: Deterministically resolves project versions (
exact→major_minor→major→range→latest_fallback).Deterministic
docs.lock: Locks documentation versions to your repository without timestamp churn.
3. Implementation Knowledge
OpenAPI 3.x & Swagger 2.0 Engine: Parses parameters, JSON request/response schemas, bearer/basic auth, and pagination headers with safe
$refcycle resolution.Code Example Catalog: Extracts and indexes code snippets classified by language and framework (
next,react,express,fastapi,flask,django,gin,spring).Pitfalls & Admonitions: Indexes breaking changes, server-only vs client-only boundaries, rate limits, and security gotchas.
Evidence-Grounded Recipes: Assembles blueprints with explicit evidence levels (
documented_fact,inferred_relationship,missing_information).
4. Closed-Loop Verification
Static AST Code Verifier: Evaluates generated JavaScript, TypeScript, Python, and cURL against indexed schemas without calling an LLM.
Strict Contract Checking: Validates endpoint paths, HTTP methods, required parameters, and deprecated APIs.
Ambiguity Safety (
insufficient_evidence): Gracefully flags dynamic expressions without generating false positives.
5. Change Intelligence
Documentation Diffing (
diff_docs): Compares documentation snapshots to detect added, modified, removed, and deprecated endpoints.Workspace Impact Analysis (
analyze_impact): Scans repository source files against documentation diffs, locating affected lines, snippets, and certainty rankings.
6. Agent Integration
15 MCP Tools: Complete Model Context Protocol suite over
stdioand Streamable HTTP.Instant Context Synthesis: Tools return token-budgeted Markdown designed specifically for agent consumption.
Deterministic Exporters: Generates
AGENTS.md,CLAUDE.md,skill.md,llms.txt, anddocs-map.md.
MCP Tools
DocOrbit exposes 15 agent-native tools organized by workflow stage:
DocOrbit 15-Tool Agent Suite
│
┌───────────────────────┼───────────────────────┐
▼ ▼ ▼
Loop Starter Task Context & Recipe Verification
ingest_doc get_implementation_context check_api
│
┌───────────────────────┼───────────────────────┐
▼ ▼ ▼
API Intelligence Deep Retrieval Change & Exports
find_api search_docs diff_docs
find_example get_doc analyze_impact
find_pitfall get_version get_documentation_map
find_recipe list_sources export_agent_contextIngestion & Loop Starter
Tool | Description |
| Ingests, crawls, and indexes documentation from any URL or raw content directly into local SQLite, with optional instant implementation recipe synthesis. |
Context & Implementation Blueprints
Tool | Description |
| High-level orchestrator: detects project dependencies, resolves versions, retrieves relevant chunks, APIs, examples, and pitfalls, and packs evidence-grounded context within a strict token budget. Supports auto-ingestion from |
API & Knowledge Intelligence
Tool | Description |
| Inspects OpenAPI endpoints with parameters, request/response schemas, and auth requirements. |
| Discovers verified code examples filtered by framework, language, and task. |
| Finds deprecations, breaking changes, rate limits, and server-only restrictions. |
| Compiles evidence-grounded blueprints with documented facts vs inferred steps. |
Verification & Change Intelligence
Tool | Description |
| Deterministically checks code against indexed OpenAPI schemas, parameters, required body fields, and version contracts. |
| Compares documentation versions/snapshots to detect added, removed, modified, and deprecated endpoints. |
| Scans workspace project files for breaking changes and deprecated APIs, returning file, line, snippet, and certainty. |
Retrieval & Search
Tool | Description |
| Hybrid FTS5 retrieval over indexed documentation chunks with version boosting. |
| Retrieves a specific document chunk or complete page by ID with untrusted annotations. |
| Reconciles workspace dependencies using the hierarchical SemVer confidence ladder. |
| Lists indexed documentation sources, snapshots, and machine-readability status. |
Agent Exports & Structure
Tool | Description |
| Retrieves the hierarchical documentation tree, section headings, and token footprints. |
| Generates |
Performance
DocOrbit is built natively in Node.js 24 with node:sqlite and zero external dependencies. Cold boot takes < 40ms.
Scaling Performance (From Repository Test Suite)
Measured on SQLite in WAL mode via automated benchmarks (tests/integration/retrieval-benchmark.test.ts and tests/integration/benchmark.test.ts):
Workload | Metric | Measured Value | Requirement |
1,000 Chunks | Ingestion & FTS Indexing | 12.4ms (0.012ms/chunk) | — |
Search Query Latency | 1.8ms | < 50ms | |
Context Packing Latency | 3.2ms | < 100ms | |
10,000 Chunks | Search Query Latency | 8.4ms | < 100ms |
Context Packing Latency | 14.2ms | < 100ms | |
Total Heap Memory | 38.6 MB | — | |
Page Ingestion | 50 KB HTML Page Normalization | 1.8ms | < 100ms |
500 KB HTML Page Normalization | 12.6ms | < 350ms | |
5 MB HTML Page Normalization | 118.4ms | < 2,500ms | |
50-Page Batch Ingestion | 94.2ms (1.88ms/page) | — |
Empirical Benchmark (17-Task Suite)
DocOrbit includes a reproducible, auditable benchmark suite across 17 tasks covering 5 ecosystems (npm, pypi, cargo, go, composer):
4 Training Tasks: Used for algorithm calibration.
6 Held-Out Evaluation Tasks: Real-world library tasks (Next.js 15 async params, Stripe 2024 PaymentIntents, Pydantic v2 field validator, FastAPI lifespan, Tokio-Postgres, Gin v1.9).
7 Verification Tasks: Code checking against removed APIs, wrong HTTP methods, missing parameters, and version mismatches.
Measured System Metrics
All runs save raw JSON execution artifacts to eval-results/raw/ for independent verification:
Metric | Official Docs Fetch¹ | Headless Scraper (Firecrawl) | Context7 (Real MCP) | DocOrbit (Real MCP) |
Overall Task Success Rate | 82.4% | 82.4% | 82.4% | 88.2% |
Held-Out Eval Success Rate | 83.3% | 83.3% | 83.3% | 100.0% |
Correct Version Selected | 88.2% | 88.2% | 88.2% | 94.1% |
Retrieval Precision@k | 46.5% | 61.5% | 69.1% | 94.1% |
Retrieval Recall@k | 65.3% | 70.9% | 75.3% | 94.1% |
Mean Packed Tokens | ~668 | ~200 | ~50 | ~1,514 |
Mean Query Latency | ~144ms | ~140ms | ~50ms | ~3ms |
AST Verification Catches | — | — | — | 9 |
False Positives on Valid Code | — | — | — | 0 |
¹ Official Docs Fetch is direct HTTPS retrieval from known official documentation URLs (not an open-ended search engine). Results reflect empirical benchmark measurements recorded under eval-results/raw/.
Code Verification
DocOrbit provides closed-loop AST verification via check_api without calling an LLM:
Agent-Generated Code
│
▼
┌───────────────┐
│ AST Parser │ ◄── JS/TS, Python, cURL extractor
└──────┬────────┘
│
▼
┌───────────────┐
│ Schema Verifier│ ◄── Evaluates against SQLite OpenAPI schemas & version rules
└──────┬────────┘
│
├──► [VERIFIED] (Parameters, method, endpoint, and version match)
├──► [WARNING] (Deprecated endpoint; alternative suggested)
├──► [MISMATCH] (Removed API, missing required fields, version conflict)
└──► [INSUFFICIENT_EVIDENCE] (Dynamic/computed expression; safe non-blocking fallback)Example 1: Removed API Endpoint
// Agent calls removed Stripe Charges endpoint
const res = await fetch('https://api.stripe.com/v1/charges', { method: 'POST' });Result:
{
"status": "mismatch",
"severity": "error",
"message": "Endpoint \"POST /v1/charges\" was removed in the active API version.",
"rule": "endpoint_removed",
"provenance": { "sourceUrl": "https://docs.stripe.com/api", "docVersion": "2024-10-28" }
}Example 2: Ambiguous Dynamic Expressions
When code relies on runtime variables:
const url = getApiUrl();
fetch(url, { method: 'POST' });DocOrbit returns status: "insufficient_evidence", avoiding false positives on dynamic or unresolvable AST nodes.
Security Model
Documentation ingested from external websites must be treated as untrusted input. DocOrbit isolates external content through multiple defense layers:
Untrusted Provenance Tagging: All retrieved documentation carries explicit
untrusted: trueflags in metadata. Security boundaries are never stripped.SSRF Protection: Prohibits private IP ranges (RFC 1918, RFC 4193), loopback (
127.0.0.1), link-local, and cloud metadata endpoints (169.254.169.254) on all requests and redirect hops.Non-Destructive Security Annotations: Detects suspicious instructions (prompt injections, exfiltration directives, shell command triggers) and tags them in metadata without mutating the text.
Resource Bounded: Hard streaming byte limits (10MB default) and request timeouts prevent denial-of-service via decompression bombs or infinite streams.
Local Web Dashboard
DocOrbit includes an embedded local web dashboard powered by native node:http (port 3737) with zero browser build steps:
# Launch dashboard on http://127.0.0.1:3737/
npx docorbit dashboardVisual Health: Status of indexed sources, snapshots, chunks, and token footprints.
API Explorer: Filterable OpenAPI schemas with parameters, request/response models, and auth requirements.
Pitfalls & Warnings: Color-coded view of deprecations, runtime restrictions, and breaking changes.
Interactive Verifier: Test code snippets in real-time against indexed contracts.
Documentation Map: Interactive token hierarchy tree.
Export Center: One-click preview and export of
AGENTS.md,CLAUDE.md, andskill.md.
CLI Reference
# Workspace & Versioning
docorbit init [dir] [-p|-g] # Scan project dependencies and generate docs.lock
docorbit update [pkg] [-p|-g]# Selectively or globally refresh documentation versions
# Ingestion & Discovery
docorbit inspect <url> # Probe domain for machine-readable specifications
docorbit add <url> [-p|-g] # Ingest, chunk, and index documentation into SQLite
# Search & Retrieval
docorbit search "<q>" [-p|-g]# Hybrid FTS5 search across documentation chunks
docorbit context "<t>" [-p|-g] Pack token-budgeted context for coding agents
# API & Implementation Knowledge
docorbit api "<query>" [-p|-g] Inspect structured OpenAPI endpoints
docorbit examples "<t>" [-p] # Filter code examples by framework and language
docorbit pitfalls "<t>" [-p] # Inspect deprecations and runtime traps
docorbit recipes "<g>" [-p] # Assemble evidence-grounded blueprints
# Verification & Change Intelligence
docorbit verify <code> [-p] # Verify code against indexed schemas
docorbit diff [source] [-p] # Compare documentation versions and snapshots
docorbit impact [source] [-p]# Scan workspace for breaking changes
# Dashboard & Exports
docorbit dashboard [-p|-g] # Launch local inspection UI (alias: ui)
docorbit export [fmt] [-p|-g]# Export AGENTS.md, CLAUDE.md, skill.md, llms.txt, docs-map.md
docorbit mcp [-p|-g] # Start Model Context Protocol server (stdio / HTTP)CLI Storage Flags
Flag | Description |
(None / Default) | Project-Local Default: Resolves to |
| Explicitly targets project-local storage in the nearest project root (or specified directory). Bypasses interactive prompts. |
| Explicitly targets the user-wide global documentation store ( |
| Custom SQLite database file path override. |
Repository Structure
docorbit/
├── apps/
│ └── cli/ # Command-line interface and command handlers
├── bin/
│ └── docorbit.js # Executable entry point
├── docs/ # Specifications and research
│ ├── architecture.md # Deep architectural specification
│ ├── competitive-analysis.md # Ecosystem analysis vs Context7, Firecrawl, etc.
│ └── product-spec.md # Product requirements and capabilities
├── packages/
│ ├── core/ # Ingestion pipeline and implementation services
│ ├── crawler/ # SecureFetcher with SSRF and streaming bounds
│ ├── discovery/ # 7 discovery providers and purpose ranker
│ ├── export/ # AGENTS.md, CLAUDE.md, and skill.md generators
│ ├── normalizer/ # HTML-to-Markdown, OpenAPI parser, and chunk slicer
│ ├── retrieval/ # FTS5 retrieval, intent detection, and context packer
│ ├── security/ # SSRF validation and prompt injection detection
│ ├── shared/ # Domain models, hashing, and SemVer logic
│ ├── storage/ # SQLite schema, WAL setup, and repositories
│ ├── verification/ # AST code extractor and schema contract verifier
│ └── workspace/ # Dependency scanner for 8 package ecosystems
└── tests/
├── fixtures/ # In-memory test servers (Fixtures A–J)
├── integration/ # Real-world benchmark and transport suites
└── unit/ # Unit test suites across all packagesCurrent Status
Documentation Ingestion: Autonomous discovery (
llms.txt, OpenAPI, Sitemap, Markdown, Skill)Semantic Retrieval: SQLite FTS5 with section breadcrumbs and indivisible code fences
Version Intelligence: Project awareness across 8 ecosystems and deterministic
docs.lockAPI & Implementation Knowledge: OpenAPI 3.x parser, code examples, pitfalls, and recipes
Agent MCP Integration: 15 MCP tools over
stdioand Streamable HTTPAST Code Verification: Schema and parameter contract checking (
check_api)Documentation Diffing & Impact: Breaking change detection and workspace scanning
Local Web Dashboard: Zero-dependency UI for interactive verification and exploration
Empirical Benchmark: Auditable 17-task comparative evaluation suite
License
MIT License. See LICENSE for details.
Available Tools
15 toolsanalyze_impactB
Compare detected documentation and API changes against current project workspace files. Identifies affected files, exact line numbers, code snippets, matched patterns, and traceable reasons with certainty rankings (high, medium, heuristic).
| Name | Required | Description | Default |
|---|---|---|---|
| to | No | Alias for toVersion. | |
| from | No | Alias for fromVersion. | |
| project | No | Workspace root directory containing code files to analyze. | |
| sourceId | No | Optional documentation source ID filter. | |
| toVersion | No | Target or upgraded documentation version (e.g. "v15"). | |
| projectDir | No | Alias for project directory. | |
| fromVersion | No | Current or base documentation version (e.g. "v14"). | |
| toSnapshotId | No | Optional target snapshot ID. | |
| fromSnapshotId | No | Optional base snapshot ID. |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions outputs like affected files, line numbers, and certainty rankings, which gives some insight. However, it doesn't state whether the tool is read-only, whether it requires prior setup, or any side effects. It's adequate but not rich.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is concise, comprising two sentences that front-load the core purpose and then list the key outputs. There is no fluff or redundancy. It could be slightly more compact but is appropriately sized.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool has 9 parameters, all optional, and no output schema. The description lists the types of results (affected files, line numbers, etc.), which partially compensates for the lack of an output schema. However, it doesn't mention any prerequisites, limitations, or the safety profile (read-only vs. side effects). Given the complexity, it's complete enough for basic usage but leaves some gaps.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so all 9 parameters are documented in the schema. The description adds no additional parameter semantics beyond what the schema already provides. Per the baseline rule, this scores a 3.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's function: comparing detected documentation/API changes against workspace files and identifying affected files, line numbers, snippets, patterns, and certainty rankings. It uses a specific verb and resource, avoiding tautology. However, it doesn't explicitly differentiate from siblings like diff_docs, which might also compare changes, so it falls short of a 5.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies when to use it (when you have changes and want to know their impact on workspace files) but doesn't explicitly state alternatives or conditions for choosing this tool over siblings. There's no guidance on when not to use it or how it relates to diff_docs or get_implementation_context.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
check_apiA
Verify agent/generated code against indexed OpenAPI schemas and documentation. Detects invalid endpoints, wrong HTTP methods, missing required parameters, deprecations, removed APIs, version syntax conflicts, and response assumptions. Distinguishes verified, warning, mismatch, and insufficient_evidence.
| Name | Required | Description | Default |
|---|---|---|---|
| code | No | The generated code snippet, route handler, or API client call to verify. | |
| library | No | Target library or SDK name (e.g. "stripe", "next"). | |
| project | No | Workspace root directory to auto-resolve project dependencies and versions. | |
| snippet | No | Alternative alias for code snippet. | |
| version | No | Target documentation/API version (e.g. "v14", "v15", "1.0"). If omitted, project version is auto-detected. | |
| filePath | No | Optional path of the file being verified for context. | |
| language | No | Programming language of the code (e.g. "typescript", "javascript", "python", "curl"). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of disclosing behavior. It mentions the types of checks performed and the possible outcomes, but does not state whether the tool has side effects, requires network access, or is read-only. The description is more transparent than a generic 'validates code,' but lacks explicit behavioral details.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is succinct and well-structured, consisting of two sentences that cover purpose, checks, and output categories. It avoids unnecessary fluff and is easy to parse quickly. The structure is logical: first states the action, then the specifics, then the result types.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description gives a good overview of the tool's functionality and mentions the output categories, providing some context for expected results. However, it does not describe the exact return format or whether the tool returns a detailed report, a simple status, or includes error messages. Given the absence of an output schema, a bit more detail on the return structure would be beneficial.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
All seven parameters have clear, descriptive text in the schema. For example, 'snippet' is noted as an alternative alias for 'code,' and 'project' is described as a workspace root for auto-resolving dependencies. The descriptions add meaningful context beyond the parameter names, making it easy for an agent to understand how to populate them.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly specifies the tool's purpose: to verify code against indexed OpenAPI schemas and documentation, listing specific checks (invalid endpoints, wrong HTTP methods, missing parameters, etc.) and output categories (verified, warning, mismatch, insufficient_evidence). This distinguishes it from sibling tools like get_documentation_map or diff_docs, which serve different functions.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description explains what the tool does but does not explicitly state when to use it versus alternatives. It implies usage for verification tasks, but lacks direct guidance such as 'use this when you need to validate generated code' or 'not for retrieving documentation.' An agent can infer the intended use, but explicit instructions would improve clarity.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
diff_docsA
Compare documentation snapshots and versions to detect added, removed, modified, and deprecated API endpoints, parameters, pitfalls, and content sections. Produces deterministic diffs ignoring formatting-only changes.
| Name | Required | Description | Default |
|---|---|---|---|
| to | No | Alias for toVersion. | |
| from | No | Alias for fromVersion. | |
| sourceId | No | Optional documentation source ID filter. | |
| toVersion | No | Target documentation version to compare against (e.g. "v15", "2.0"). | |
| fromVersion | No | Base documentation version (e.g. "v14", "1.0"). | |
| toSnapshotId | No | Target snapshot ID to compare. | |
| fromSnapshotId | No | Base snapshot ID to compare. |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden of behavioral disclosure. It does reveal that diffs are deterministic and ignore formatting-only changes, which is useful. However, it does not mention whether the tool is read-only, what the output structure looks like, or any side effects or prerequisites. This is partial disclosure; a more complete description would note the tool's non-mutating nature and return format.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is two sentences, front-loaded with the primary purpose, followed by a concise behavioral detail. There is no redundant or filler language. Every sentence earns its place.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool has 7 parameters and no output schema, the description should explain what the diff output looks like or how to use version vs snapshot parameters. It mentions both, but does not clarify the output format or any nuances about using versions versus snapshots. The description is adequate but not fully complete for an agent to know exactly what to expect from the call.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
All 7 parameters have schema descriptions with 100% coverage, so the schema already documents the parameters. The description mentions comparing versions and snapshots, which aligns with the fromVersion/toVersion and fromSnapshotId/toSnapshotId parameters, but it does not add additional meaning beyond what the schema already provides. The baseline of 3 applies since the schema covers the parameters thoroughly.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's function: it compares documentation snapshots and versions to detect specific types of changes (added, removed, modified, deprecated) across API endpoints, parameters, pitfalls, and content sections. It also notes the deterministic output, which distinguishes it from vague 'compare' tools. The verb 'compare' and resource 'documentation snapshots and versions' are specific and unambiguous.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no guidance on when to use this tool versus the sibling tools. It does not mention alternatives, exclusions, or specific scenarios where this diffing tool is preferred over others like get_doc or search_docs. The agent is left to infer usage from the description alone.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
export_agent_contextA
Deterministically generate and export agent-native documentation context files (AGENTS.md, CLAUDE.md, skill.md, llms.txt, docs-map.md) grounded in project dependency versions and authoritative documentation.
| Name | Required | Description | Default |
|---|---|---|---|
| format | No | Target agent file format to generate (default: "agents.md"). | |
| docVersion | No | Optional target documentation version (e.g. "v14", "v15"). | |
| projectDir | No | Optional project directory for resolving workspace dependency versions. | |
| targetSource | No | Optional library or skill name label. |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden. It discloses determinism and grounding in dependency versions, and 'export' implies file creation. However, it does not disclose side effects such as whether it overwrites existing files, requires write permissions, or makes network calls. This is a meaningful gap for a tool that likely writes to disk.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, well-structured sentence that front-loads the core purpose and lists the supported file types. Every element earns its place without redundancy or fluff. It is concise and immediately informative.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool has no output schema, so the description should explain what the tool returns or does beyond generation. It does not specify whether the output is written to files, returned as a string, or something else. It also omits prerequisites (e.g., whether a project directory is required) and potential failure modes. For a tool with this complexity, the description leaves notable gaps.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so all four parameters are already documented in the schema. The description adds minimal extra meaning beyond that—it mentions grounding in dependency versions, which relates to projectDir, but does not elaborate on parameter interplay or defaults (e.g., default format). Since the schema handles parameter documentation, baseline 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: it deterministically generates and exports agent-native documentation context files, explicitly listing the supported formats (AGENTS.md, CLAUDE.md, skill.md, llms.txt, docs-map.md). This specific verb+resource combination distinguishes it from siblings that fetch or search documentation, though it doesn't name a sibling explicitly.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies when to use this tool (when you need to generate agent context files grounded in dependency versions) but does not explicitly state alternatives or conditions when not to use it. It doesn't mention that this is for creating files rather than retrieving docs, which is a clear contrast to siblings like get_documentation_map or search_docs, but that contrast is left implicit.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
find_apiA
Lookup structured OpenAPI endpoints by path, operation ID, or keyword with exact parameters, schemas, auth, and error responses.
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Maximum number of endpoints to return (default: 5). | |
| query | Yes | API path or keyword search (e.g. "/v1/webhook_endpoints", "create subscription"). | |
| method | No | HTTP method filter (e.g. "get", "post", "delete"). | |
| version | No | Target API / documentation version filter. |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations are absent, so the description carries the full burden. It usefully discloses that results include exact parameters, schemas, auth, and error responses. Yet it does not mention pagination behavior, matching semantics, or what happens when no endpoints match.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
One concise sentence with no filler. The verb and resource come first, followed by the useful output facets. It is easy to scan and understand.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With no output schema, the description partially compensates by naming what the tool returns: parameters, schemas, auth, and error responses. The parameter set is modest and fully schema-documented. Missing details include the response shape and default limit behavior, but the definition is sufficient for selection and basic invocation.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100%, so the baseline is 3. The description adds a meaningful extra search dimension for the query parameter by explicitly mentioning operation ID, which the schema's query description does not include. Other parameters are already well-covered by the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
States a specific verb and resource: lookup structured OpenAPI endpoints. It also names the search dimensions (path, operation ID, keyword), which clearly differentiates it from sibling tools like search_docs or find_example that target documentation or examples.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies usage: use this when you need OpenAPI endpoint definitions. However, it does not explicitly say when to prefer it over sibling tools or when not to use it, leaving the agent to infer the decision from the resource type alone.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
find_exampleB
Find verified, framework-specific code examples by task, language, framework, or target API.
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Maximum number of examples to return (default: 5). | |
| query | Yes | Implementation task or symbol to look for examples of (e.g. "verify webhook signature", "constructEvent"). | |
| version | No | Target documentation version filter. | |
| language | No | Programming language filter (e.g. "typescript", "python", "go"). | |
| framework | No | Framework filter (e.g. "express", "fastapi", "next"). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of behavioral disclosure. It does communicate that results are verified and framework-specific, which is useful selection behavior, but it does not describe the return shape, result ordering, fallback behavior, or what fields each example contains. For a read-only lookup this is adequate but not thorough.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single front-loaded sentence with no filler. Every component earns its place: the resource type ('code examples'), the qualifiers ('verified, framework-specific'), and the search dimensions.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With all five parameters fully documented in the schema and one simple required parameter, invocation mechanics are clear. However, the lack of annotations, output schema, or sibling-routing guidance leaves a moderate gap: the agent does not know what a returned example looks like or when to choose this tool over find_recipe or search_docs.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the parameters are already individually documented and the baseline is 3. The description adds no new parameter semantics; it merely restates that searches happen by task, language, framework, or target API, which the schema already captures.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description names a specific verb and resource ('Find ... code examples') and adds useful qualifiers ('verified, framework-specific'), so the agent can tell this returns sample code rather than documentation or API references. It does not explicitly differentiate itself from close siblings like find_recipe or find_api, so it falls just short of a 5.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
There is no guidance on when to prefer this tool over search_docs, find_recipe, find_api, or get_doc, and no exclusion criteria are stated. The filter list implies a search use case, but the agent must infer when this tool is the right choice among many similar siblings.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
find_pitfallC
Search documented pitfalls, gotchas, deprecations, breaking changes, and runtime restrictions.
| Name | Required | Description | Default |
|---|---|---|---|
| kind | No | Category filter for pitfalls. | |
| limit | No | Maximum number of pitfalls to return (default: 5). | |
| query | Yes | Topic, feature, or symbol to inspect for pitfalls (e.g. "webhook raw body", "route params"). | |
| version | No | Target documentation version filter. |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description does not disclose what the tool returns, whether it is read-only, or any side effects. Without annotations, the agent has no information about the tool's behavior beyond the basic search action.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, concise sentence with no unnecessary words. It efficiently conveys the core purpose.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description lacks information about the output format, return data, or any usage constraints. Given the tool's simplicity, it is still incomplete without stating what a successful search yields.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema descriptions cover all parameters, and the tool description's mention of categories aligns with the 'kind' parameter. However, the description adds no additional meaning about how parameters interact or affect results, so the value is moderate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the resource (pitfalls) and the action (search), listing several categories. However, it does not differentiate from sibling tools like find_api or find_example, making the purpose somewhat generic.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
There is no guidance on when to use this tool versus alternatives such as search_docs or find_api. The description provides no context for selection, leaving the agent to infer use cases.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
find_recipeA
Assemble an evidence-grounded implementation recipe with explicit prerequisites, ordered steps, and validation steps.
| Name | Required | Description | Default |
|---|---|---|---|
| goal | Yes | The implementation goal or workflow to construct a recipe for. | |
| version | No | Target documentation version. | |
| projectPath | No | Workspace root for project-aware dependency detection. |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden. It does disclose the output shape (prerequisites, ordered steps, validation steps) and the evidence-grounded intent, but it never states whether the tool performs side effects, requires permissions, or how it handles insufficient evidence. It isn't misleading, so this is a passable but not rich disclosure.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single, front-loaded sentence. Every phrase contributes a distinct element of the recipe (evidence-grounded, prerequisites, ordered steps, validation steps), with no redundant or filler words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description explains the deliverable but omits usage context and exclusions, and with no output schema or annotations it does not fully substitute for them. The three parameters are covered by the schema, and the output is sketched, so the definition is minimally complete but not robust.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema documentation covers 100% of the three parameters, so the baseline is 3. The description adds no parameter-specific semantics beyond the schema; goal, version, and projectPath are left to their own schema descriptions.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description opens with a specific verb ('Assemble') and a clear resource ('implementation recipe'), and specifies the recipe's defining components (prerequisites, ordered steps, validation steps). This distinguishes it from sibling doc-lookup tools such as search_docs, find_api, and get_implementation_context, which are about retrieving rather than constructing a plan.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is given about when to choose this tool over siblings like find_example, find_pitfall, or get_implementation_context. The description states the function but not the conditions, triggers, or exclusions, leaving the agent to guess situational fit.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_docA
Retrieve a specific documentation page or contextual chunk by ID or URL with complete metadata and security annotations.
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | Normalized source URL of the documentation page. | |
| pageId | No | Unique page identifier (e.g. "page_..."). | |
| chunkId | No | Unique chunk identifier (e.g. "chk_..."). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the transparency burden. It does disclose a meaningful behavioral trait: the response includes complete metadata and security annotations. It does not, however, describe error behavior, what happens if no identifier is supplied, whether url/pageId/chunkId are mutually exclusive, or any access requirements.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
One focused sentence with no filler; it front-loads the action and resource and adds useful output context (metadata and security annotations) without redundancy.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description is adequate for a straightforward lookup when the agent already has an identifier, but the lack of an output schema and the absence of any note that exactly one of url/pageId/chunkId should be supplied leaves room for misuse. It could be more complete for a tool whose parameters are all optional.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the baseline is 3; the schema already explains url, pageId, and chunkId. The description adds the general 'by ID or URL' concept but no additional parameter-level meaning such as precedence or exclusivity.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb ('Retrieve') and a specific resource ('documentation page or contextual chunk'), and clarifies that lookup can be by ID or URL and returns metadata and security annotations. It clearly distinguishes this from search/find/diff-style siblings, though it does not explicitly name a sibling for contrast.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The phrase 'by ID or URL' implies the tool is intended for known-identifier lookups, which is the main selection cue. However, it provides no explicit when-to-use guidance or contrast with alternatives like search_docs or get_implementation_context, leaving the agent to infer context from the tool name and wording.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_documentation_mapA
Retrieve the hierarchical documentation map, page tree, section headings, and estimated token budget footprints for indexed documentation.
| Name | Required | Description | Default |
|---|---|---|---|
| sourceId | No | Optional source ID or source URL substring filter. | |
| docVersion | No | Optional documentation version filter (e.g. "v14", "15.0"). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description must carry the behavioral burden. 'Retrieve' suggests a read-only operation, and listing the expected outputs adds some transparency, but it does not mention effects, filtering semantics, or any operational caveats.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single, front-loaded sentence captures the primary purpose and expected outputs without wasted words. It is easy to scan and directly actionable.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a read-only tool with two optional parameters and no required inputs, the description covers the key return concepts. It could be stronger with usage guidance or examples, but the listed outputs are sufficient for an agent to understand what this tool provides.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so both parameters are documented in the schema. The tool description adds no extra meaning about how sourceId or docVersion influence the result, but the schema already supplies adequate baseline semantics.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description specifies a concrete verb ('Retrieve') with a clear resource (the hierarchical documentation map) and lists distinct output components (page tree, section headings, token budget footprints). It is easily distinguishable from siblings like get_doc or search_docs.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No explicit guidance is given about when to use this tool versus alternatives such as get_doc or list_sources. The description implies an overview/structural use case, but it never states conditions or exclusions, leaving the agent to infer the appropriate context.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_implementation_contextB
High-level documentation intelligence orchestrator. Automatically resolves workspace dependencies and versions, detects task intent, retrieves relevant chunks, APIs, verified examples, and pitfalls, and compiles an evidence-grounded recipe within a strict token budget.
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | Optional documentation target URL. If provided and not yet indexed in DocOrbit, DocOrbit will automatically ingest and index it before compiling context. | |
| goal | No | Alias for task. | |
| task | No | The specific coding task or feature to implement (e.g. "Implement Stripe webhook signature verification in Express"). | |
| query | No | Alias for task. | |
| library | No | Optional primary library or package to focus documentation on (e.g. "stripe", "next"). | |
| project | No | Path to repository workspace root for project-aware dependency detection (default: current directory). | |
| version | No | Optional explicit target documentation version (e.g. "v14", "15.0"). | |
| tokenBudget | No | Maximum token budget for packed context (default: 4000). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden. It discloses that it resolves dependencies, detects intent, and operates within a token budget, but omits the side effect of auto-ingesting URLs (mentioned in the URL param schema) and doesn't clarify whether it performs any writes or has rate limits. It's not contradictory but incomplete for a tool with no annotation safety profile.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single dense sentence packs many actions but remains readable and is front-loaded with 'orchestrator' to set context. It could be split into clearer sentences but contains no fluff or wasted words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given 8 optional parameters and no output schema, the description is vague about the return format ('recipe' is undefined) and about how to choose this vs specialized siblings. It lacks guidance on behavior when no task is provided, how token budget affects output, and what distinguishes it from find_recipe. This is inadequate for an orchestrator of this complexity.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so all parameters are documented. The description adds context about resolving workspace dependencies and versions, but doesn't explain parameter relationships (e.g., how 'task' and 'goal' aliases interact) beyond what the schema already states. It adds minimal value over the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states it's a 'High-level documentation intelligence orchestrator' that resolves dependencies, detects intent, retrieves chunks/APIs/examples/pitfalls, and compiles a recipe. This is a specific verb+resource with a clear function, but it doesn't explicitly differentiate itself from siblings like find_recipe or search_docs, so the agent may not know when this is the right entry point over more specialized tools.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies it's the high-level entry point ('orchestrator') but provides no explicit when-to-use or when-not-to-use guidance. It doesn't mention alternatives or conditions for choosing this over siblings like find_api or find_example. Usage is only implied by the 'high-level' designation.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_versionC
Inspect workspace dependencies and resolve the exact compatible documentation version using the SemVer confidence ladder.
| Name | Required | Description | Default |
|---|---|---|---|
| library | Yes | Package or library name to check (e.g. "next", "stripe", "fastapi"). | |
| projectPath | No | Workspace root directory containing package manifests (default: current directory). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
There are no annotations, so the description carries the full behavioral disclosure burden. It says the tool inspects the workspace and uses a 'SemVer confidence ladder' to resolve a version, but it never explains what that ladder is, whether the operation is read-only, what happens when no version is found, or what the returned value looks like.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single compact sentence with no filler, and the key outcome—resolving a compatible version—is presented up front. The main drawback is that the dense 'SemVer confidence ladder' phrase sacrifices clarity for brevity.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With no output schema and no annotations, the description should explain the output format, failure behavior, and the meaning of the confidence ladder. It does none of these, and it also fails to position the tool among 15 doc-related siblings, leaving an agent to infer prerequisites and expected results.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the baseline is 3. The description's reference to 'workspace dependencies' aligns with projectPath, and while it adds no new parameter-level detail, none is strictly necessary given the schema already defines both parameters clearly.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description identifies a specific action—inspect workspace dependencies and resolve a compatible documentation version—which matches the tool name and distinguishes it from content-oriented siblings like get_doc or search_docs. The phrase 'SemVer confidence ladder' is unexplained jargon, which slightly blurs the purpose but does not hide the core action.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is given on when to prefer get_version over sibling tools such as search_docs, get_doc, or check_api. The description implies it should be used when version resolution is needed, but it provides no explicit conditions, exclusions, or alternative routing.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
ingest_docA
Ingest, crawl, parse, and index authoritative documentation from any URL or raw content directly into DocOrbit. Extracts semantic chunks, OpenAPI endpoints, code examples, and pitfalls. If taskContext is provided, immediately synthesizes and returns an evidence-grounded implementation recipe with exact code and API details.
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | Documentation target URL to crawl and ingest (e.g. "https://nextjs.org/docs" or "https://support.atlassian.com/..."). | |
| title | No | Optional title when ingesting raw content or overriding page title. | |
| content | No | Optional raw markdown/HTML documentation content to index directly without fetching from the web. | |
| maxPages | No | Maximum number of pages to crawl (default: 20, max: 50). | |
| taskContext | No | Optional coding task or intent (e.g. "Connect Atlassian Remote MCP" or "Implement Stripe payment element"). If provided, DocOrbit compiles and returns an immediate implementation recipe using the newly ingested docs. | |
| allowLocalhost | No | Allow crawling localhost endpoints for testing (default: false). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full behavioral disclosure burden, and it does a solid job: it discloses crawling, parsing, indexing, extraction of specific content types, and conditional synthesis of an implementation recipe when taskContext is provided. It stops short of a full picture by not stating what the tool returns when taskContext is absent, nor what happens on crawl failures or whether ingestion overwrites existing indexed content.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two sentences contain no filler: the first packs the core action, the second lists extracted artifacts and the conditional recipe pathway. The most important information is front-loaded, and the structure allows an agent to grasp purpose and behavior quickly.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a 6-parameter tool with no output schema and no annotations, the description conveys the main workflow and the taskContext branch well. However, it leaves important gaps: the default return outcome when taskContext is omitted is unspecified, and there is no mention of error conditions, time cost of crawling, or how ingestion interacts with existing sources in DocOrbit.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
All six parameters are described in the schema (100% coverage), so the baseline is 3. The description adds marginal parameter-level value by echoing 'any URL or raw content' for url/content and by adding 'exact code and API details' to the taskContext behavior, but it mostly reinforces what the schema already states rather than introducing new parameter meaning.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description opens with specific verbs ('Ingest, crawl, parse, and index authoritative documentation... into DocOrbit') and names the resource and action precisely. It clearly differentiates this ingestion/write action from read-focused siblings like search_docs and get_doc by enumerating distinct artifacts it produces: semantic chunks, OpenAPI endpoints, code examples, and pitfalls.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The purpose implies when to use the tool—when authoritative docs need to be added to DocOrbit—but it does not explicitly state when to prefer it over alternatives or provide exclusions. No sibling tools are named, and the relationship to tools like list_sources or find_api is left unstated, so the agent must infer routing from the tool name and general purpose.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
list_sourcesA
List all indexed documentation sources, snapshot records, doc versions, and machine-readability status.
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Maximum number of sources to list (default: 50). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the burden of behavioral disclosure. It communicates a read-only listing action and the scope of results, but it does not describe the output format, pagination behavior, or any limitations beyond the listed items.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single concise sentence that front-loads the action and resource before enumerating the result contents. There is no filler or redundant wording.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple list tool with one optional parameter, the description covers the core purpose and result scope. However, without an output schema or annotations, it leaves the precise return structure and any pagination behavior implicit, and it offers no guidance relative to sibling tools.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema already fully documents the only parameter, 'limit', including its type and default. The description adds no additional meaning about the parameter, such as how the limit applies to the multiple output categories.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly identifies the action ('List') and the resource ('indexed documentation sources, snapshot records, doc versions, and machine-readability status'). It is specific enough to distinguish itself from search/get tools, though it bundles several output categories into one sentence without explicit differentiation from a tool like get_documentation_map.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The phrase 'List all indexed...' implies this is the tool for enumerating available sources rather than searching or retrieving content. However, the description does not explicitly state when to prefer this tool over siblings like search_docs or get_doc, nor does it mention any exclusions.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
search_docsA
Search documentation chunks using hybrid FTS5 ranking, symbol awareness, and optional version filtering.
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Maximum number of results to return (default: 10). | |
| query | Yes | The search query, code symbol, or concept to look for. | |
| library | No | Optional library name to narrow search scope. | |
| version | No | Target documentation version (e.g. "v14", "15.0"). |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden, and it does add meaningful behavioral context by revealing the hybrid FTS5 ranking and symbol awareness. However, it does not disclose what the result looks like, whether it is read-only, or any limits beyond the schema's default limit, leaving some behavior implicit.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single, dense sentence packs the core purpose and key capabilities with no filler. The most important action ('Search documentation chunks') comes first, followed by differentiating details.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description is adequate for a straightforward search tool, but the lack of an output schema and the presence of many closely related siblings mean more context could help an agent decide correctly. It does not mention result format, default behavior beyond the schema, or how it relates to the specialized find_* tools.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100%, so the baseline is 3. The description's mention of 'version filtering' mirrors the version parameter and 'symbol awareness' aligns with the query parameter's existing 'code symbol' wording, but it adds no new parameter-level meaning beyond what the schema already documents.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb ('Search') with a clear resource ('documentation chunks') and adds distinguishing technical features (hybrid FTS5 ranking, symbol awareness, version filtering). This makes the tool's role obvious and separates it from the more targeted find_* siblings without needing to open the schema.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description gives no guidance on when to use this tool versus the many siblings like find_api, find_example, or get_doc. It states capabilities but does not explain when a general chunk search is preferred over a specialized lookup or provide exclusions.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.
5 tool updates
v0.1.7- Changed
analyze_impact3 fields changed- added
Input schema / properties / fromAdded value: +{ + "description": "Alias for fromVersion.", + "type": "string" +} - added
Input schema / properties / projectDirAdded value: +{ + "description": "Alias for project directory.", + "type": "string" +} - added
Input schema / properties / toAdded value: +{ + "description": "Alias for toVersion.", + "type": "string" +}
- Changed
check_api2 fields changed- added
Input schema / properties / snippetAdded value: +{ + "description": "Alternative alias for code snippet.", + "type": "string" +} - removed
Input schema / requiredRemoved value: -[ - "code" -]
- Changed
diff_docs2 fields changed- added
Input schema / properties / fromAdded value: +{ + "description": "Alias for fromVersion.", + "type": "string" +} - added
Input schema / properties / toAdded value: +{ + "description": "Alias for toVersion.", + "type": "string" +}
- Changed
export_agent_context1 field changed- removed
Input schema / requiredRemoved value: -[ - "format" -]
- Changed
get_implementation_context3 fields changed- added
Input schema / properties / goalAdded value: +{ + "description": "Alias for task.", + "type": "string" +} - added
Input schema / properties / queryAdded value: +{ + "description": "Alias for task.", + "type": "string" +} - removed
Input schema / requiredRemoved value: -[ - "task" -]
15 tool updates
v0.1.4- First observed
analyze_impact - First observed
check_api - First observed
diff_docs - First observed
export_agent_context - First observed
find_api - First observed
find_example - First observed
find_pitfall - First observed
find_recipe - First observed
get_doc - First observed
get_documentation_map - First observed
get_implementation_context - First observed
get_version - First observed
ingest_doc - First observed
list_sources - First observed
search_docs
TDQS
Scored across 15 tools
Most tools have clear, distinct targets such as searching, retrieving, verifying, diffing, or exporting. The main ambiguity is between get_implementation_context and find_recipe, which both promise evidence-grounded recipe assembly and could lead to misselection.
All tool names follow a consistent snake_case verb_noun convention: get_*, find_*, search_*, list_*, check_*, diff_*, analyze_*, export_*, and ingest_*. The pattern is predictable and makes the toolset easy to navigate.
Fifteen tools is at the upper edge of a well-scoped set, but each tool covers a meaningful part of the documentation intelligence lifecycle: ingestion, search, retrieval, versioning, verification, diffing, impact analysis, and export. None feel redundant.
The main workflow from ingesting documentation to querying it, verifying code, comparing versions, analyzing impact, and exporting agent context is well covered. The notable gap is lifecycle management: there is no explicit way to delete, rename, or update indexed sources or snapshots.
Maintenance
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