Developer Tools MCP Servers

Governed AI workflows with human approval gates and audit trails for Claude and MCP clients.

AIN stability & bias engine — neutrality index for finance, gaming, AI, crypto (63 tools).

Search and resume past Claude Code conversations. An elephant never forgets.

HTTP Cat MCP — wraps http.cat (free, no auth)

MCP server for Yandex SpeechKit API — speech recognition and synthesis.

SEC EDGAR filings, XBRL financials, FRED economic data, and real-time market quotes

Build and run visual creative-production workflows from your AI agent.

Barbell strength training tools for AI assistants. Warmup, plate loading, and LP.

Marine MCP — wraps marine-api.open-meteo.com (free, no auth)

Dictionary MCP — wraps Free Dictionary API (free, no auth)

Search and cite ASTGL articles about MCP servers, local AI, and AI automation.

Countries MCP — world country data from REST Countries API v3.1

Carbon MCP — UK Carbon Intensity API (free, no auth)

AI agent identity, permissions, trust scores, and tamper-evident audit trails via Vorim AI

MCP server for Crunchyroll anime streaming - search anime, manage watchlist, track viewing progress

Expert knowledge base for sales, negotiation, strategy, operations, and risk.

Cocktails MCP — TheCocktailDB API (free, no auth)

MCP server for amoCRM API — leads, contacts, pipelines. Auth: Bearer token.

MCP server for Apple Store Connect API integration with OAuth authentication support

Real-time options analytics: GEX, exposure, greeks, volatility, VRP for US equities

MCP server for Google Flights: search, price tracking, cabin comparison, emissions, and more.

Marathon fueling, pace, hydration, heat, carb-loading, and gel-comparison calculators.

Auto-detect stubbable packages for Python exe builds and generate minimal stub code

Secure MCP server for exploring incwo CRM data, documents, and email workflows.

Escrow + AI arbitration for A2A payments. Lock funds, confirm delivery, dispute if needed.

Barbell strength training tools for AI assistants. Warmup, plate loading, and LP.

An agent-friendly API for product changelogs. A unified registry via CLI, API, or MCP.

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

MCP server for Bitrix24 CRM — deals, contacts, tasks via webhook API.

Search Blu-ray and 4K UHD movies, featured titles, and detailed movie information.

AI agent tool discovery and scoring. Search 15,400+ MCP servers, APIs, and CLIs.

MCP server for Planfix API — tasks, contacts. 3 tools.

Stackbilt platform MCP gateway — wireframe generation and stack scaffolding tools

MCP server that exposes SymPy's symbolic mathematics functionality

ECB data for AI agents — rates, yields, inflation, money supply, and 100+ datasets. No API key.

Scaffolds MERN CRUD resources into existing Express and React codebases.

Wish game — every agent wish permanently reshapes a shared world. Free, no key needed.

25 web analysis API tools for AI agents — security, SEO, email, DevOps. x402 + MPP.

Pre-computed market data that improves agent reasoning, reduces token usage, and replaces pipelines.

Query 750+ Swedish statutes, EU cross-references, case law, and preparatory works

Secure credential vault and authenticated handoffs for multi-agent systems with verified identity.

MCP server for Calltouch API — call tracking, call statistics. Token auth.

Free markdown sharing. Upload, get links, collaborate. No login needed.

Public remote MCP server for Walnai LLC services, pricing, FAQs, adoption, and lead capture.

Sanctions screening and PEP checks via OpenSanctions API for AI agents

Composable APIs for document extraction, image transformation, and document & sheet generation.

U.S. demographics, housing, mortgage, migration, and employment data via loc8n API

Servidor MCP para integraciones con arcar.org