MCP servers

U.S. Census (ACS) data by ZIP: income, demographics, housing, education, from a local store.

FRED economic time series + ALFRED vintages: data as originally published, before revisions.

Personal todo list that persists across sessions and MCP clients. Create, update, complete, reorder,

ZATCA, UAE CT, EU AI Act regulatory compliance for AI agents

GCC regulatory intelligence, ZATCA e-invoicing, and Arabic NLP for AI agents

Hard scope boundaries to prevent AI agent drift

Structured execution trace and span logging for AI agents

Hosted MCP server exposing US hospital procedure cost data to AI assistants

City of Dublin GIS — Dublin, Ohio open geospatial data (ArcGIS).

Post-tx outcome verification via LLM-as-judge. Zero Core Verify.

Fairfax County GIS — Fairfax County, Virginia open geospatial data (ArcGIS).

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

City of Harrisburg GIS — Harrisburg, Pennsylvania open geospatial data (ArcGIS).

Codewars user profiles, completed kata, authored kata, kata detail. Keyless.

Fail-closed verify-before-you-act gate for AI agents. Signed receipts. Pay-per-call via x402.

Annotates any web page with hover labels for AI assistants — zero extensions, any browser

Build complete Apps with our framework — study or fork this reference implementation. Covers all @mc

Play a legendary text adventure by talking to your AI — no commands to memorize. The Hidden Empire p

Dukes County GIS — Dukes County, Massachusetts open geospatial data (ArcGIS).

Breaking-change diffs for npm packages: removed exports, changed signatures, migration notes.

Constitutional guardrails and loop detection for AI agents

Agent tracing, cost tracking, anomaly detection for LLM agents

Clean FDA regulatory data: company resolution, facilities, recalls, inspections, approvals.

Search a billion+ documents — papers, books, code, legal cases, forums, Wikipedia, and more.

Threat intel + your scans/findings/Shield posture. CVE, EPSS, KEV, package vuln lookup, DAST.

WhatsApp MCP Server - Human-in-the-loop for AI agents via WhatsApp

AI-powered Solana token rug pull detection with ML ensemble scoring and honeypot detection.

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

Glasgow City Council GIS — Glasgow, Scotland (UK) open geospatial data (ArcGIS).

CoinGecko MCP — wraps CoinGecko free API (no auth required)

Multi-agent billing and cost allocation tracking

Inject deep domain knowledge into any AI agent

Output quality control and validation for AI agents

Context window token analysis and budget management

Submit & browse funny AI quotes on bash.dog — bash.org for the AI age. Agents self-register.

Privacy-first web analytics. Query pageviews, referrers, trends, and AI insights.

Search your AI chat history (ChatGPT, Claude, Codex) from any MCP client. Remote, private, read-only

Compress logs, retrieval chunks, and code context into structured LLM-ready signal.

East Baton Rouge GIS — East Baton Rouge Parish, Louisiana open geospatial data (ArcGIS).

City of Flagstaff GIS — Flagstaff, Arizona open geospatial data (ArcGIS).

Web scraping, code review, content gen, sentiment. Zero Core Tools.

City of Greenwood GIS — Greenwood, Indiana open geospatial data (ArcGIS).

ArcGIS Hub — open government geospatial data (search + Feature Service query).

Kansas State GIS — Kansas open geospatial data (ArcGIS).

City of Lakeland GIS — Lakeland, Florida open geospatial data (ArcGIS).

Professional document generation from structured data

MCP server discovery, indexing, and registration

Encrypted secrets and credential management for agents

City of Henderson GIS — Henderson, Nevada open geospatial data (ArcGIS).

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