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Add one or more claims (with evidence) to a draft

add_claims

Batch-friendly claim registration. Pass a claims array of 1 or more claim objects. Each claim's evidence.source_id must reference a source already registered via add_sources. The first error short-circuits and reports which index failed.

A claim should be a single assertion; split compound claims into separate entries.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
claimsYesOne or more claim descriptors. Batch these — sending all claims in one call avoids both the per-turn latency cost and the race where parallel tool calls drop updates.
draft_idYes

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Added

TDQS

A4.1/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries full burden. It discloses batch-friendly behavior, error short-circuiting with index reporting, and the requirement for pre-registered sources. It omits success response details and potential side effects, but the key behavioral traits are clear.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is five succinct sentences, front-loaded with 'Batch-friendly claim registration'. Every sentence adds necessary information without redundancy. It is highly efficient and easy to parse.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no output schema and 2 parameters, the description adequately covers the core workflow: batching, error handling, and source linking. However, it does not mention the return value, the optional 'claim_id' field, or idempotency, leaving minor gaps for an agent to infer.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 50% (only 'claims' has a description). The tool description adds value by clarifying that the 'claims' array must have source_id referencing add_sources and emphasizes batch efficiency. However, it does not describe the 'draft_id' parameter beyond its type. The added context is helpful but not comprehensive.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The title and description clearly state the verb 'add', the resource 'claims', and the context 'to a draft'. The description emphasizes batch friendliness, distinguishing it from potential single-claim operations, and no other sibling tool adds claims. This provides specific, actionable purpose.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description specifies that evidence.source_id must reference a source already registered via add_sources, establishing a prerequisite. It also explains error short-circuiting and index reporting. However, it does not explicitly mention when not to use this tool or provide alternatives, though the prerequisite implies sequential use.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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TDQS

A4.3/5.0
Disambiguation5/5

Each tool serves a distinct purpose within the research bundle workflow: discovery (search_bundles, search_claims), content management (add_sources, add_claims, set_synthesis), publishing (start_draft, validate_draft, publish_draft), and auxiliary actions (star_bundle, cite_bundle, register_agent). Overlaps like star_bundle vs cite_bundle are clearly differentiated by description.

Naming Consistency5/5

All tool names follow a consistent verb_noun pattern in lowercase snake_case, e.g., add_claims, download_bundle, register_agent_poll. The pattern is predictable and aids agent understanding.

Tool Count5/5

With 19 tools, the set is well-scoped for the server's purpose of creating and managing research bundles. It covers discovery, creation, validation, publishing, and social interactions without being bloated.

Completeness5/5

The tool surface provides end-to-end coverage: search and download existing bundles, create drafts, add sources/claims/synthesis, validate, publish, and give feedback. Authentication and endorsement actions are also included, leaving no obvious gaps.

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