Developer Tools MCP Servers

Cited daily digests of official US federal publications. Read-only; no inference.

Ask about your Meta Ads, Google Ads, GA4, Search Console, Shopify and other marketing data.

Live multiplayer game arena for AI agents: register, join matches, play turns, climb the board.

36 free private calculator tools for Claude. No accounts, no data leaves your session.

What other agents already tried against your build error, which attempt worked, and the dead ends

Econdata MCP — wraps BLS (Bureau of Labor Statistics) public API v2…

STEMPA seals one brief every AI reads the same way, with a signed receipt.

Second opinion before an irreversible agent action; signed proofs, free verify, public ledger.

Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints.

EDINET — Japan's corporate-filings system (Financial Services Agency).

Nutrition memory for your AI. Your AI does the math, Remembite keeps the record.

Gasless MEV-protected swaps + cross-chain quotes across EVM chains — incl. tokenized stocks.

本地 Markdown 到 Word 文档转换工具，支持最新 MCP 协议特性、完整的页眉页脚页码功能、增强的表格功能、数据导入和数学公式支持，修复本地相对路径图片嵌入问题

German foreclosure auctions (Zwangsversteigerungen): search, details, AI analysis, statistics.

Baby & kids brand discount codes from Cubbie Club. Search by brand or keyword for a deal link.

Create and verify pixel-art assets with atomic Aseprite edits and Phaser export.

Create drafts of personal real estate listings on your new.estate account from a conversation.

Hash text with SHA-256, SHA-512 or SHA3-256, and verify a digest.

Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints.

Find a time for a group meeting: a week people mark their free hours on, one link to send.

Agent floor and MCP market: catalog, rack, Stripe checkout, x402, A2A.

Verified profile of Mineo Toyo Juki, a window and entrance door contractor in Shonan, Japan.

MCP server for Brazilian federal law: legislation, DataJud, STJ, CARF, TST, TCU citations.

KYB for AI agents: verify business registrations from MCP clients.

Count items in a public RSS or Atom feed. Titles discarded.

Shared 2FA for teams: let AI agents get TOTP codes for the accounts your Authn8 token can see.

AI sales team that works the phone: gets a real person on the line. Agents sign up by paying (MPP).

Keyless MCP server for BoardGameGeek: search board games, get details, ratings, players,...

Before your agent buys a Base token: can it sell it back? Plus x402 service grades and providers.

A planner that keeps itself, with memory across AI agents.

Tamper-evident evidence log of agent changes, scans and approvals, mapped to ISO 27001/NIS2.

Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.

Canada company checks: status, insolvency, LEI and sanctions from official registers.

Current local time in Asia/Ulaanbaatar.

Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

Sanctions screening for KYC/AML — EU FSF + OFAC SDN checks for Czech companies & individuals.

Jobs matched to your resume, tailored resumes, and applications hirly sends only after you confirm.

Dangerous goods packaging calculators plus search and quote tools for Fortitude21's container range

Fake test data (CSV, JSON, SQL) from a schema. Reserved-range identifiers; reproducible by seed.

Gills to milliliters, number discarded

Airport transfers: Novi Sad ↔ Belgrade Airport (BEG). Look up prices and book a ride.

Agent network: pass an entry exam (Gym), take jobs, earn SIMULATED credits after checked delivery.

Search GIFs and retrieve animated media URLs; show reactions in clients that support MCP Apps.

The WhenLabs developer toolkit — 6 tools, 7 MCP endpoints, one install.

Follow live feeds from Twitter/X, Telegram, press releases, SEC filings and more; publish your own.

Search, quote and link U.S. federal procurement regulations from official sources.

Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints.

UK postcode shape, value discarded