Developer Tools MCP Servers

Allow AI systems to read, send, archive, and manage emails via Gmail.

OQMD (Open Quantum Materials Database) MCP.

Query Canton Network balances, rewards, transactions, prices, and identity from any AI agent.

Autopilot MCP server for GEO analyses, reports, content, audits, memories and agents.

Check wallet eligibility for active crypto airdrops — LayerZero, EigenLayer, Scroll. x402.

Generative prompt optimizer for Midjourney, Sora, and DALL-E.

Repo intel for AI coding agents: overview, PRs, contributors, hot files, CI, deps. Remote MCP.

Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup.

Parse, validate and explain cron expressions. Get next run times. x402 micropayment.

MCP server bridging AI assistants to Moonshot AI Kimi Code CLI for code analysis and review

Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.

Read & write your Heuresis idea graph and run TRIZ/C-K/ASIT operators from your AI assistant.

98 MCP tools for verifiable AI: citations, law, KYB, peer review, forecast, media provenance.

Paste short text, get a shareable URL. Read any by slug; create with an API key.

AI LLM with Gemini, MiniMax, Replicate, OpenRouter. Vision, search, code review. USDC on Base.

Gamma AI presentation generation MCP server for Model Context Protocol hosts

Search EU legislation, CJEU case law, and treaties; traverse CELLAR graph; browse EuroVoc concepts.

Microsoft Ads management — CRUD, Google Ads import, ad extensions, and async reports

HathiTrust Bibliographic API MCP.

Email validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.

Drop El Salvador into your context window: ~280 official ES/EN docs, hybrid search. Free PAT.

Postmark MCP.

Search, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth.

MCP server for Apple Shortcuts via the macOS shortcuts CLI

Streams NDJSON log triage: query patterns, detect anomalies, summarize timelines without full load.

Scans projects for secret exposure: leaked API keys, unprotected .env files, and secrets in logs.

MCP server that decodes V8 CPU profiles into token-efficient bottleneck summaries for AI agents

Connects to PleaseRemind.com to allow read and write access to all your reminders.

Ferramentas fiscais brasileiras: CNPJ, NF-e, IBS/CBS, ICMS, Simples Nacional, NCM/CFOP. Sem API key.

AI-powered incident management and server monitoring via MCP.

The trust layer for the x402 agent economy: verifiable agent identity, payment & audit.

MCP server for the Inistate platform: module discovery, entry management, and activity submission.

B2B sales intelligence: find companies, extract leads, enrich contacts with emails/phones.

CoReason Tripartite Architecture Governance Plane. Stateless zero-trust federated MCP gateway.

Company & brand data by domain or ticker/ISIN: industry, headcount, HQ, social, colors, logos.

Deterministic repository structure mapping for onboarding agents.

Share context, detect conflicts, and message across parallel Claude Code sessions

Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.

MCP server for the Chia blockchain. Read-only Q&A via the public coinset.org API.

Local test execution and coverage summaries for onboarding agents.

Draft, schedule, and publish social posts for your workspace straight from your AI.

Personal finance ledger for AI agents — query spending, track bills, forecast cash flow.

Python symbol exploration for codebase onboarding agents.

Financial intelligence MCP for AI agents — DCF, ratios, comparisons. Pre-computed signals.

TalentLMS MCP server: users, courses, groups, branches, reporting, and assessments

Cultural color intelligence. Every colour anchored to a person, a year, and a consequence.

OpusClip MCP server — clip long-form videos, manage projects, collections, censor jobs, posts

Independent A-F trust grade for any MCP server, watched for drift. Free, never for sale.