Developer Tools MCP Servers

Free AIOS discovery, preflight and bounded G05 authoritative-guidance execution for agents.

126 paid-per-call JSON APIs for AI agents over x402: calculators, live data, crypto, security, dev.

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ABAP MCP connector for SAP ECC and on-premise S/4HANA. Requires a licensed ABAPilot backend.

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Online personal assistant for busy parents: home, kids, meals, admin and more

Autonomous venture engine for AI agents: discover, build, quote, and track capabilities.

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Agent orchestration platform - multi-agent spawning, tickets, boards, and workflows

Ask about a YouTube video or fetch its transcript. Paid per call in USDC on Solana via x402.

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Detect material changes in public companies since a specified date using primary sources.

Human feedback for AI agents: share HTML, get a live review link, read anchored notes as markdown.

Structural codebase MCP server with persistent memory: navigate by symbol, recall across sessions.

MCP server for managing Unleash feature flags

Find new business owner contacts the morning the state posts a filing. Preview free, pay per record.

US federal fiscal year from UTC

FDA label warnings, recalls and adverse event counts for a drug. $0.003/call via x402.

Search university course materials, your flashcards, quizzes, streak and quota. All tools read-only.

Browse, search and fuzzy-match NACE Rev. 2.1 economic activity classification codes.

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Extract product names, prices, and currency from any e-commerce product page in one call.

Compile code with thousands of compilers, inspect the assembly, and share godbolt.org links

Traffic exchange for independent websites: network stats, members, campaigns and site reports.

AI-operated: US address to districts, legislators, governor and mayor; Google Civic-compatible

Dated answers for Walmart suppliers, Sam's Club suppliers, Marketplace sellers, and agencies.

Read and build visual moodboards, shot lists and lookbooks from an AI assistant.

Open-access availability for 120M+ scholarly articles via the Unpaywall API

Register innovations, request patent preparation, and collaborate with Lightbringer’s patent team.

USPS state code MT.

Deterministic tech stack recommendations, audits, and project estimates. No hallucinations.

Pull Deep Memory from across your Claude Code Sessions — when you need it.

USPS state code NM.

Secure durable memory and bounded context for AI agents, with hosted OAuth and local Lite support.

Validate IBAN, EU VAT, card numbers, ISBN, BIC, EAN and postcodes

Whole freelancer office in one MCP server: time tracking, price watching, spreadsheets, invoicing.

MCP server for Confluence Cloud — page editing, navigation, and content management

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Automated resume screening for small businesses: post jobs, rank applicants, email candidates.

Check, then act, on Base and NEAR: token-safety gates, then swaps at the best price — over x402.

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Read-only smart-contract security intelligence for autonomous agents.

Check an EVM address on Base before sending funds: safe/caution/danger. Pays per call via x402.

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Real-time web and scholarly search with cited answers and multi-step deep research.