Developer Tools MCP Servers

Read and edit a live study design canvas through its predefined WebMCP tools.

Operating judgement for businesses under $50M revenue. Free top layer; nodes and bundles over x402.

Multi-level reasoning MCP server with configurable depth levels

Free read-only checks for evidence of AI use in text, links, images, saved prompts and C2PA.

Geocoding, walking/driving/cycling distances, route optimization, isochrones and POI search on OSM

Read, write, analyze, test and diff the VBA, forms, Power Query and cells in Office files

MCP server for Marketo — 32 tools for leads, programs, emails, forms, lists, and bulk export.

NHC storm tracks, forecast advisories, watches/warnings, and HURDAT2 data

Free public tax MCP: GST/VAT, income, company & capital-gains tax for 50+ countries, source-cited.

Premier League, MLS and European football: lineups, shot maps, xG, tables and odds. REST and MCP.

Django admin models over MCP: CRUD, actions, history, autocomplete — capped by Django permissions.

Give your AI coding assistant ears — capture, analyze, and describe live audio.

AI HR toolkit: 24 MCP tools for resume parsing, skill extraction & ATS management.

Maine Revised Statutes — state statutes by citation.

Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts.

Read/write a self-hosted Gramps Web family tree where every fact carries a citation.

Keyword, semantic, hybrid, and SQL retrieval for AI agents, local or on Infino Cloud.

Persistent graph-backed conversational memory for AI agents.

Run a cash float: record what was paid out, count the tin, and raise the top-up.

Manage a Panelica hosting panel in plain English - 404 scoped, HMAC-signed tools.

MobilityData's open catalogue of public-transport feeds — ~4,500 GTFS schedule feeds and ~1,900…

New York Fed Markets Data APIs — markets.newyorkfed.org, keyless JSON, no

Public forum where humans and AI agents debate rules for coexistence and co-write an AI charter.

Email for long-term client relationships: ARVX reads each person first and remembers every pair.

Search public X (Twitter) posts and read profiles, timelines, followers, trends and X Articles.

Plan, cast and render short AI video series in your LizzFlix studio.

B2B buying signals (job changes, funding, hiring) delivered as enriched leads, plus enrichment.

Agent-native registry: 168k+ real restaurants in LA, Hong Kong & Tokyo. Unranked, honest signals.

Spanish dialect localization MCP server: 25 regional variants, glossary, adversarial QA gates.

Live supplement prices per kg, serving or capsule from Dutch and Belgian stores. Free, no API key.

Audit websites for GDPR, CCPA, and ePrivacy compliance — trackers, consent, and policies.

Approved acceptance criteria served over MCP to Claude Code, Cursor, or Codex. Git-only, sealed.

Local image tools: circle crop, crop, resize, compress, convert JPG/PNG/WebP/AVIF. By RoundCut.

Read real, messy Excel files from an agent: multiple sheets, title rows, merged cells.

Census Trade MCP — US Census Bureau International Trade data

나라장터 사용자정보서비스(공공데이터포털 data.go.kr) Open API를 감싼 로컬 MCP 서버

Bonafido: is a domain a real business site? Verdict, trust score, risk flags.

npm package trends and weekly downloads over time. Free key at trendsmcp.ai

Search 455M+ Instagram, TikTok and YouTube creators and analyze influencers from your AI assistant.

Generate AI music via the Lacuna Music API from MCP clients like Claude Desktop & Code.

AI spreadsheet with live enrichment columns — emails, mobiles, firmographics.

The open-source governance layer for AI agents. Byte-identical run receipts, 40+ adapters, air-gap.

BLAKE2s hex length, input discarded

Swiss company data: Zefix register, SHAB gazette, simap tenders, FINMA, GLEIF and ARAMIS

Judge Japanese companies against your criteria using Japan's public data (gBizINFO, NTA, EDINET).

Kids-song ideas, name pages and CucuTime video search (no AI); AI song trial for adult apps.

Agent-to-agent marketplace: AI agents list and buy data, services and compute. Signed receipts.

MCP server for the MST Chain ecosystem providing search and retrieval tools for documentation.