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A CRUD todo list server that exposes tools to create, list, and conclude tasks, compatible with any MCP host.

A lightweight MCP bridge that lets Claude Code delegate heavy tasks to the Antigravity CLI - saving context window and tokens for what matters.

Enables AI agents to pause execution by waiting for a specified number of seconds, monitoring a process ID until it exits, or combining both to wait until the first condition completes. Useful for coordinating asynchronous workflows and build processes.

Enables reading, searching, sending, replying, forwarding emails, and managing labels in Gmail through the Model Context Protocol.

Group Relative Policy Optimization (GRPO) engine (DeepSeek-R1 style)

Configure an MCP server for self-hosted Jira to use with the ChatGPT desktop app.

Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses.

A Model Context Protocol (MCP) server for the IssueHunt bug bounty platform. Enables LLMs like Claude to interact with IssueHunt to list organizations, programs, and vulnerability reports, as well as perform triage actions.

Exposes foldkit's 7-prime spine, 7 κ-bands, and 6 fold operations as MCP tools and resources, enabling MCP clients to perform folding, classification, and operation tasks.

A smart, checkpoint‑based undo system for Claude Code. Automatically snapshots file states before modifications, deduplicates unchanged checkpoints, and enables lightning‑fast restoration so you can experiment confidently with AI‑driven edits.

Provides tools to search, retrieve, and explore over 200M academic papers, authors, citations, and full-text snippets via the Semantic Scholar API.

GenPark AI Agent Skill - AST-based semantic PR diff reviewer, change impact scoring, cognitive complexity delta, and automated refactoring suggestions.

MCP server providing raw Japanese regulatory corporate data, including pension headcount logs, statutory financial disclosures, and government procurement records, metered via x402 micro-payments.

Agentic IDE orchestrator unifying design tokens, code generation & Git commits (Shape style)

Enables analysis of JVM thread dumps to detect deadlocks, CPU spikes, pool exhaustion, and virtual thread pinning, returning a health score and interactive report link.

InvoiceXML brings e-invoice compliance to your AI agent. Create, validate, convert, render, and extract structured invoices across UBL (Peppol BIS Billing 3.0, used worldwide), CII, Factur-X, ZUGFeRD, and XRechnung, all checked against the EN 16931 standard and official Schematron rules. Ask your assistant to generate a compliant invoice, validate one for errors, or convert between formats, with n

Provides AI assistants with accurate Flyte V2 knowledge, patterns, and plugin information to help developers write correct Flyte code. It enables tasks like learning the V2 API, finding examples, selecting plugins, and migrating V1 code to V2.

🧠 Persistent memory for AI Agents. Free trial → https://portal.penfield.app/sign-up

A Model Context Protocol (MCP) server written in Go that provides weather information and forecasts using the free Open-Meteo API.

Extended ethos and mental models for Clanky.