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A lightweight prompt optimization server that transforms user prompts into high-performance versions using the CO-STAR framework (Context, Objective, Style, Tone, Audience, Response). Offers two optimization modes: instant improvement for quick enhancements and deep optimization with critique-and-refine workflow for complex prompts. Integrates with OpenRouter API and supports multiple task types including coding, creative writing, analysis, and debugging.

An MCP server that lets LLMs search, verify, and read papers from arXiv, preventing hallucinated academic references.

Enables querying and searching City of Puyallup GIS open geospatial datasets (parcels, zoning, public works) using natural language or direct tool calls.

Enables local document search and reading across formats like docx, pdf, md, and more, providing tools for listing, searching, and reading documents.

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MCP server providing access to US FCC regulations (47 CFR) via Pipeworx gateway. Enables AI agents to query FCC rules and data sources using natural language.

Provides 12 CRUD tools for managing Halo tags, categories, and articles via a secure Cloudflare Workers gateway.

Lets Claude manage tmux sessions on Linux — start long-running ML training jobs, check their output, send keystrokes, and kill them.

Enables Claude to analyze GitHub repositories with tools for health scoring, contributor analysis, issue tracking, code search, and more.

Enables users to query official TRT18 labor lawsuit certificates (CEAT) through a read-only MCP tool, using prepaid credits. Works with any MCP client over HTTP.

IDB (Inter-American Development Bank) Procurement MCP.

Enables LLMs to manage mainframe source code and deployment workflows via BMC Compuware ISPW, supporting assignment, task, release, and deployment operations.

Enables AI assistants to retrieve real-time weather data and 5-day forecasts for any city using the OpenWeather API, supporting both metric and imperial units.

Provides structured web search capabilities optimized for technical and software development content via providers like OpenRouter. It enables AI agents to perform research and retrieve relevant technical data in a consistent, programmatic JSON format.

Enables Claude Code to analyze flaky tests, find failure patterns, suggest fixes, and query test history, failure patterns, and correlated failures from Test Ledger.

Enables AI agents to interact with both frontend and backend projects by providing file system access and context through the MCP protocol, facilitating full-stack development assistance.

Enables Cursor to subscribe to MQTT topics and read buffered messages from an MQTT broker.

Provides AI agents with access to the SEC EDGAR filing system through tools for company resolution, filing discovery, financial data extraction via XBRL normalization, insider transaction tracking via Form 4, and section-by-section filing comparisons. Compliant with SEC EDGAR's fair access rate limiting requirements.

AI-powered household inventory — query everything you own via natural language

Stale-proof repository memory with citations + just-in-time verification + TTL (repo-scoped).