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Recent Changes

recent_changes
Read-onlyIdempotent

"What's new with X" / "latest on Y" / "what happened to Z this week / month / quarter" / "updates on Acme" / "news on Tesla recently" / "what's happening with Apple" — change feed for a company in the last N days/weeks/months in ONE parallel call. Fans out to SEC EDGAR (filings since since), GDELT→GNews fallback (news mentions in window — GDELT preferred, GNews when rate-limited or 5xx), USPTO (patents granted; PatentsView API sunset May 2025 so this soft-fails until reactivated). since accepts ISO date ("2026-04-01") or relative shorthand ("7d", "30d", "3m", "1y"). Returns structured changes[] grouped by source + total_changes count + pipeworx:// citation URIs. Use entity_profile instead when you want the static profile (filings + fundamentals + LEI + patents) regardless of window.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
typeYesEntity type. Only "company" supported today.
sinceYesWindow start — ISO date ("2026-04-01") or relative ("7d", "30d", "3m", "1y"). Use "30d" or "1m" for typical monitoring.
valueYesTicker (e.g., "AAPL") or zero-padded CIK (e.g., "0000320193").

Schema Changelog

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

  1. Added

TDQS

A5/5.0
Behavior5/5

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

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, destructiveHint=false. The description adds substantial behavioral detail beyond those: fans out to SEC EDGAR, GDELT→GNews fallback (GNews when rate-limited or 5xx), USPTO patents granted, PatentsView API sunset May 2025 causing soft-fail, and the return format (changes[] grouped by source + total_changes count + pipeworx:// citation URIs). No contradiction.

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 front-loaded with user-intent examples, making it immediately clear what problem the tool solves. Every sentence earns its place: data sources, fallback behavior, date formats, return structure, and an alternative tool reference. Dense but efficiently structured without fluff.

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

Completeness5/5

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

Despite having no output schema, the description fully discloses the return shape (structured changes[] grouped by source, total_changes count, pipeworx:// URIs). It also explains the multi-source fan-out, failure modes (GDELT→GNews fallback, USPTO soft-fail), and a relevant constraint (PatentsView sunset). This is more than adequate for an agent to invoke and interpret results correctly.

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

Parameters5/5

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

Schema coverage is 100%, but the description adds meaning beyond the schema: it explains `since` accepts ISO date or relative shorthand with examples ('7d', '30d', '3m', '1y'), and `value` accepts ticker or zero-padded CIK. This clarifies format and usage that the schema only hints at.

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 description opens with concrete example queries ('What's new with X', 'latest on Y') then clearly states it's a 'change feed for a company in the last N days/weeks/months in ONE parallel call.' It explicitly names the resource (company change feed) and distinguishes from sibling entity_profile by stating when to use that instead.

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

Usage Guidelines5/5

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

Provides explicit when-to-use triggers ('What's new with X' style questions) and an explicit exclusion: 'Use entity_profile instead when you want the static profile (filings + fundamentals + LEI + patents) regardless of window.' Also notes the fallback chain (GDELT→GNews) and timeout behavior, which helps the agent choose appropriately.

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

A3.8/5.0
Disambiguation2/5

Several groups of tools are hard to tell apart in practice: ask_pipeworx, ask_pipeworx_beta, ask_pipeworx_grounded, deep_research, and bet_research all route natural-language questions to similar data sources, and the polymarket_* family plus bet_research heavily overlaps. Individual descriptions are detailed, but an agent navigating this surface will frequently struggle to choose the correct entry point.

Naming Consistency3/5

The naming is readable and mostly snake_case, but conventions are mixed: some tools are verb+noun commands (resolve_entity, validate_claim), some are noun phrases (entity_profile, bet_research), and others use product prefixes inconsistently (ask_pipeworx vs pipeworx_feedback vs polymarket_edges). The polymarket_* cluster is consistent, but no clear pattern holds across the whole server.

Tool Count2/5

34 tools is past the 25-tool threshold and is especially excessive for a server named 'translate', where only three tools relate to translation. Most of the surface belongs to a broad Pipeworx data/analytics/prediction-market platform that would be better split into separate focused servers.

Completeness3/5

The Pipeworx-related workflows are fairly well-covered: lookup, grounded research, company profiling, prediction-market analysis, subscriptions, and memory all have usable tool clusters. However, the translation domain implied by the server name is thin and references a deepl_translate tool that is not actually exposed, so there is no single domain that feels fully complete.