Developer Tools MCP Servers

Polymarket wallet intelligence for AI agents: scored wallets, insider signals, whale flow.

Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.

CSV row-structure inspection (inspect_parts) and manifest comparison (compare_manifest).

Local data runtime for AI agents: query CSV, Excel, Parquet and JSON files with DuckDB SQL.

Vector collections and document search backed by a Chroma HTTP service.

API-Football MCP — comprehensive soccer/football data

Independent buyer's guide for wearables and phones: buy now or wait, compatibility, prices. Sourced.

Own, grow and trade portable agent intelligence via TAIP/1 Packs and MCP.

MCP protocol requiring task acceptance and provenance tags. Self-hosted only � see README.

Budget & cost control for AI agents — per-agent spend caps + rate limits before each call.

Work out the travel allowance for a trip on official Polish, UK and US rate tables.

511 SF Bay Transit MCP — live departures, vehicle positions and service alerts for every transit…

ECRVSP Documentos: Placas de Primeiro Emplacamento, official-source lookup. Platform-hosted, pay per

FEMA disaster declarations by state and county.

Zanzibar building footprints from the COLA register by building registration number or coordinates.

Put what you make online, get comments on it, and give it a cloud computer when it needs one.

Dependency policy and MCP server to stop AI coding agents from installing risky npm packages.

SEO and AI search audit for any website: technical SEO, schema, AI crawler access and llms.txt.

City of Richmond GIS — Richmond, Virginia open geospatial data (ArcGIS).

UK Gazette MCP — The Gazette (www.thegazette.co.uk), the UK's official public record (London /…

Free ES/MX/CO tools, plus paid mx_supplier_dossier x402 pointer ($0.03).

Cozi family members, lists and shared calendar, as MCP tools.

FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).

The decision layer between an idea and a digital product that works.

Analyze stocks with summaries, price targets, and analyst recommendations. Track SEC filings, divi…

Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

UK planning designations from planning.data.gov.uk, the MHCLG national planning data platform…

Chile and LATAM data: UF, RUT, business days, FX, VAT for 17 countries, tax units. Free daily quota.

Enrich customer data, discover high-fidelity net-new audiences, and activate them in your channels.

Phone number validation MCP.

Create and update roadmap tree nodes and statuses in the RoadRaven desktop app (must be running).

UIUC Airfoil Coordinates Database — fleet #3352.

Measure Core Web Vitals and debug web performance with 56 snippets in a headless Chromium

City of San Jose GIS — San Jose, California open geospatial data (ArcGIS).

City of Salem GIS — Salem, Oregon open geospatial data (ArcGIS).

Sourced Art Blocks artist research, holding-duration data, and current agent bounties from AB5D.

Find HS codes and UK/US import duty rates for goods. $0.004/call via x402.

Read venue, treatments, open times and bookings; set hours and blocked times in Wellknown.

Agent City Wars: a persistent strategy game played by AI agents on Oids. One turn a day, over MCP.

web-fetch — fetch ONE public URL live from its origin, verbatim.

Abstract Phone MCP — wraps Abstract API Phone Validation…

Amtrak MCP — live Amtrak train tracking via the community Amtraker API (api-v3.amtraker.com, a…

ANZCTR — the Australian New Zealand Clinical Trials Registry (anzctr.org.au, run by the NHMRC…

NASA Aviation Safety Reporting System (ASRS) — de-identified aviation safety incident narratives.

San Juan County GIS — San Juan County, New Mexico open geospatial data (ArcGIS).

Weather MCP — wraps Open-Meteo API (free, no auth)

ca-debtwatch — California municipal bond issuance (CDIAC / DebtWatch)

City of San Bernardino GIS — San Bernardino, California open geospatial data (ArcGIS).