Developer Tools MCP Servers

Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats

Search Ads 360 — reporting via query language, insights, and offline conversion upload

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.

Quality-ranked search across 20K+ MCP servers — skip the 98% nobody installs

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.

Busca e verifica jurisprudência brasileira real (+400 mil julgados) — anti-alucinação para IA.

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.

Centralized secrets manager MCP server. Generate .env files, rotate keys, sync to GitHub Actions.

News article mention volume trends for any topic. Free key at trendsapi.ai

GhostSwap — non-custodial crypto swaps across 1,600+ coins.

Harry Potter API MCP (hp-api.onrender.com) — keyless.

Nubank — Brazilian neobank via Open Finance, accounts, PIX, transfers

Autonomous QA MCP for web and macOS that tests like a real engineer, finds bugs, and verifies them.

Get transcripts from YouTube, TikTok, X, Instagram and more - even when captions are off.

Keyless x402 crypto intel + pre-trade safety: signed SAFE/CAUTION/BLOCK, $0.02. 222 tools, Base

MCP server that cuts AI coding agent token usage via framework-aware context optimization

Vehicle handover compliance — NAMA Vehicle Grading, BVRLA Fair Wear & Tear, photographic POD

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

50+ pandas-powered tools for data loading, cleaning, visualization, and ML workflows

MCP server for Jobber (home services SaaS) — exposes tools for clients, jobs, invoices, and quote...

APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs.

Live GPU rental market: 2,500+ offers across a dozen provider feeds. History, watches, limit orders.

Real-time curated crypto news for AI agents with sentiment, recaps, and search.

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

Unofficial MCP server connecting OpenEvidence to AI agents via authenticated browser sessions

Classify any AI system under the EU AI Act: risk tier + binding Articles, verbatim from the law.

MCP server for Plausible Analytics — privacy-friendly web analytics. 12 tools for traffic, conver...

Billy (billy.dk) accounting: invoices, journal entries, trial balance, with write protection.

Git-backed org memory for AI agents — hybrid search, tables, files & a URI graph over MCP.

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

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

Get transcripts from YouTube, TikTok, X, Instagram and more - even when captions are off.

Verification and routing for autonomous agents: crawler ID, email, web capture, data routing.

Microsoft To Do (Microsoft 365) MCP Pack

MCP server for Sentry — error tracking, issues, releases, events, and projects for AI assistants.

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

MCP server for TalkToPlanB: list rooms, read & send messages (WhatsApp alternative).

HackerTarget MCP.

npm dependency fitness: deprecated/yanked/superseded + verified safe migration target.

Internet Archive (archive.org) item search & metadata MCP.