MCP Server Directory

GrantConnect (Australia)

GrantConnect (Australia) MCP — Commonwealth grant opportunities and grants

Blockscout

Blockscout MCP — multi-chain block-explorer aggregate

org.proxykey/proxykey

Issue, rotate and revoke scoped API-key passes for 25+ providers — the agent never sees a real key

Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool.

SEFAZ PA: NFC-e

SEFAZ PA: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Read-only x402-paid trend-intent MCP tools for JSON and CSV signals.

Form4API — SEC Insider Trading

Real-time SEC Form 4 insider trading + Form 144 & 13F-HR data. 27 tools + 6 research prompts.

wcagc — accessibility scanning

Deterministic axe-core accessibility scans (WCAG 2.1 AA, EN 301 549, PDF/UA) via your account.

Hilma

Hilma MCP — Finnish government public procurement notices (keyed).

Premium agentic endpoint for autonomous-haul-truck-mcp.

Obyte MCP

Query Obyte mainnet and testnet: balances, units, autonomous agents, AA state, dry runs, tokens.

Country State City

CountryStateCity MCP — wraps CountryStateCity API (api.countrystatecity.in/v1)

Validate DuckDuckBot IP addresses. Remote MCP validate_ip tool.

Research portfolio management — organize projects and track research artifacts.

SEFAZ PE DEC: Caixa Postal

SEFAZ PE DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

Data Howardcounty

Howard County Open Data (opendata.howardcountymd.gov) Socrata MCP.

MUJ428 Trust Layer — VERIFY BEFORE ACT

Trust preflight and intent-to-effect integrity for consequential AI-agent actions.

American Default Research

Read-only MCP for U.S. household distress: 96 indicators, ADI composite, 3,144 counties.

DevTime

Local-first, read-only MCP server for evidence-backed repository memory.

SEFAZ PE: Dívida Ativa

SEFAZ PE: Dívida Ativa, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Data Nj

New Jersey Open Data (data.nj.gov) Socrata MCP.

com.mudko/onramperx

Non-custodial value router: ranked fiat/crypto & cross-chain routes, swaps, onramp, gasless wallet.

Iss Number

iss-number MCP — wraps StupidAPIs (requires X-API-Key)

WinstonRedGuard MCP Server

WinstonRedGuard monorepo bridge for MCP agents: governance, pipelines, memory, OSINT tools.