Developer Tools MCP Servers

MAI-1 registry: search 100+ verified AI tool contracts with live reliability scores in one call.

Normalized SEC EDGAR fundamentals. 3 of 6 tools free; the rest $0.04-$0.10 per call in USDC.

Persistent local AI memory. SQLite + FTS5 + vector search, knowledge graph. No cloud, no API keys.

Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.

Remote MCP for LogicNodes: Signed PII-Shield flagship + payable x402 agent tools on Base.

One MCP tool contract for telephony — any call provider, hosted, local, or BYOK.

Search websites by source code, technology stack, analyze domains, and download lead lists.

Search and analyze 7M+ newsletters, issues, contacts, and chart rankings from Reletter.

EN 16931-compliant e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS, Facturae or US PDF. Free.

Real-time physical perception for AI agents — vision, spatial, acoustic, environmental

Turn any URL into clean Markdown and structured data. Scrape, crawl, search and extract.

Read-only U.S. lab-test catalog, collection-site search, and reference-range context.

Read Paperform forms, submissions, products and coupons, Papersign documents, and manage coupons.

Australian AI governance framework mapped to the Privacy Act and sector laws your AI use triggers.

Query CAN-IMMUNE: cancer neoantigen mutations, peptides, cell lines, MHC-I binding. Read-only.

Machine-readable utilities and datasets for AI agents.

French real estate listings, market data and property alerts (Stream Estate API v2).

MCP server for weather, climate, air quality, agriculture, pollen and geocoding from measurespace.io

Unofficial Partner Center REST API knowledge & codegen assistant (scenarios, auth, errors).

Search patents & trademarks from EPO, USPTO & DPMA: claims, legal status, prosecution, PTAB

Run Apple Search Ads from Claude: performance, recommendations, keywords, budgets, launches.

Access the full Runware API as MCP tools: image, video, audio, 3D, and text.

NOAA and ECMWF weather forecast MCP for discovery, validation, and GribStream OAuth queries.

Securely search and manage workspace context files for AI agents and teams.

whentofly: flexible-date economy/business flight search + price-level context for AI agents

Control the free edition of DaVinci Resolve 21.1 from Claude through a Lua script inside Resolve.

Geo-based flight search MCP server. Find more flights between any two places on earth

Generate images, videos, voice, and text via the Corent API. Auto model routing with fallback.

US tariff & trade truth: duty actually paid by origin/HS 2017+, HTS rulebook, CBP rulings. No key.

Search and study curated marketing videos and their timestamped moments, and save them to boards.

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Statically audits MCP tool surfaces for token cost, schema quality, and design issues.

MCP server for Resend — transactional email API for AI assistants...

MCP server for Etherscan — Ethereum blockchain explorer API for AI assistants

Local research agent that verifies its own answers. Runs on Gemma 3 4B + Ollama, $0/query.

Local-first temporal knowledge graph with six read-only MCP tools and human-reviewed writes.

Checks whether a name is on OFAC (US) sanctions lists, including SDN and Non-SDN, for compliance and

Utility data for AI agents: IBAN, EU holidays, VAT rates, time zones, ECB FX. Pay per call.

Read-only repo navigation and progressive disclosure; BM25 locator with registered evidence.

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Run your Replyhand inbox, contacts, AI agent and reports from your own AI assistant.

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Read-only Ratevert MCP for asset search, pair rates, and conversions.

Search live job postings from 30+ ATS feeds and job boards, normalized to one schema.

Demo personal-finance MCP App: spending, subscriptions, and net worth as interactive UI.

Read and write your Teleprompter.com scripts and folders: list, create, update, and organize.

Responsible-AI guardrails for agents: scoring with policy, injection & PII detection, DPDP.

Framework MCP do Apex ERP Contábil: CNAEs, jurídico, obrigações, financeiro, marketing e WhatsApp.