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Glama

Edgar

by io.github.pipeworx-io

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Idempotent

Save data the agent will need to reuse later — across this conversation or across sessions. Use when you discover something worth carrying forward (a resolved ticker, a target address, a user preference, a research subject) so you don't have to look it up again. Stored as a key-value pair scoped by your identifier. Authenticated users get persistent memory; anonymous sessions retain memory for 24 hours. Pair with recall to retrieve later, forget to delete.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
keyYesMemory key (e.g., "subject_property", "target_ticker", "user_preference")
valueYesValue to store (any text — findings, addresses, preferences, notes)

Schema Changelog

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

  1. First observed

TDQS

A4.7/5.0
Behavior5/5

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

Adds behavioral context beyond annotations: memory scoped by identifier, persistence for authenticated vs anonymous (24 hours). Annotations already indicate idempotent and non-destructive, but description enriches understanding.

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?

Three efficient sentences, front-loaded with core function, minimal waste. Every sentence serves a purpose.

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?

For a simple store tool with full schema and clear annotations, the description covers persistence, scope, and pairing with siblings. No gaps.

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 has 100% coverage with reasonable descriptions. Description adds example key patterns (e.g., 'subject_property') but not significantly more value. Baseline 3 is appropriate.

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 clearly states the tool saves data for reuse, specifies the action (save) and resource (key-value pair), and distinguishes from siblings recall and forget. It uses specific verbs and resources.

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?

The description explicitly tells when to use ('when you discover something worth carrying forward') and mentions alternatives ('Pair with recall to retrieve later, forget to delete'). Provides clear context.

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 has a clearly distinct purpose, with detailed descriptions that prevent confusion. Overlapping tools like ask_pipeworx vs ask_pipeworx_grounded are explicitly differentiated by use case (casual vs high-stakes) and refusal behavior.

Naming Consistency4/5

Names are mostly consistent using lowercase underscores, but there is a mix of verb-initial (ask_pipeworx, generate_llms_txt) and noun-initial (edgar_company_facts, polymarket_arbitrage) patterns, which slightly reduces predictability.

Tool Count3/5

37 tools is high, but the server covers a broad domain of authoritative data sources (SEC, FDA, FRED, prediction markets, etc.). While it exceeds the typical 15-tool threshold, each tool serves a distinct data need and the count feels justified for the scope.

Completeness5/5

The tool surface covers the full lifecycle of data retrieval and analysis: discovery (discover_tools), single queries (ask_pipeworx), grounded lookups (ask_pipeworx_grounded), multi-source research (deep_research), entity profiles, comparisons, historical data, and subscription monitoring. No major gaps are evident.

Resources