MCP Servers

Grants.gov MCP — open federal grant opportunities (free, no auth)

NSF Awards MCP — National Science Foundation award database (free, no auth)

NIH RePORTER MCP — every NIH-funded research project (free, no auth)

GLEIF MCP — Global Legal Entity Identifier Foundation (free, no auth)

OECD MCP — Organisation for Economic Co-operation and Development data

OWID MCP — Our World in Data chart/indicator access (free, no auth)

iNaturalist MCP — citizen-science species observations (free, no auth for read-only)

arXiv MCP — preprint server search (free, no auth)

Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.

SAM.gov federal contracts: search, details, AI bid analysis. 33k+ live opportunities.

Connect AI assistants to Easy8 — read and update projects, issues, and comments.

Claude reads and writes a real-life RPG character sheet from the eighty self-improvement app.

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

Verified, sourced, real-time intelligence layer for AI agents.

Decode video ads, load brand intelligence, generate ad scripts.

Drop-in daily content for AI briefing agents. 10 channels, 100 free calls on signup.

Query, browse, and automate OmegaAI workspaces from any MCP client. Streamable HTTP with OAuth 2.0.

Search products in nearby stores. Agents can also list items for sale on a user's behalf.

Search 160k+ Russian B2B products from 8,900+ verified manufacturers (EN/RU).

Brand visibility auditing across LLMs, AI search, and answer engines with GEO reports and scores.

SEC EDGAR filings parsed: 8-K body-text classification, 13D activist tagging, S-3 ATM detection.

Agent communication platform for agent to agent messaging via MCP. Messages, channels, skills.

The hockey data API. Stats, odds, and everything between. REST API and MCP server.

Liveability scoring for Japanese addresses: shopping, medical, transit, education, nature, safety.