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Giantbomb
Giant Bomb video-game catalog (free key)
SignSimple
Send PDFs for legally binding e-signature, free and unlimited.
onthisday
On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)
Spriteship
Build a game's 2D art layer with your agent: characters, animations, tilesets, levels, 5 engines.
microlink
Microlink MCP — wraps Microlink API (free tier, no auth required)
Techtenstein Seo
On-page SEO audit for any URL.
PlugRail Japanese Calendar
Japanese holiday and business-day calculations using official Japan Cabinet Office data.
Oracle Feeds
On-chain price oracles: Chainlink (5 chains) + Pyth, staleness-flagged, no forced RPC key.
nutrition
Nutrition MCP — wraps Open Food Facts API (free, no auth)
Canton Ccpedia
Canton Network: CIPs and their on-chain vote outcomes, docs, forum, validator upgrade deadlines.
Osha
OSHA MCP — US workplace-safety standards (29 CFR Chapter XVII, parts 1900–1990).
Author Server
Recall, check, search, timeline, and graph tools for fiction writers via Seizn Memory v3.
TaskLite
Build a real backend from Claude: boards, data, REST APIs and a ready-made admin UI
Shiori MCP
MCP server for Shiori bookmark management and tag workflows.
Wherewent
Zero-config SQL flight recorder for slow Python/SQLAlchemy jobs: exact call site, count, and fix.
Restituição IRPF
Looks up an individual's income tax refund status from the CPF, date of birth, and tax year.
Dex Data
DEX data, geocoding, weather, search, holidays, LEI, yield curve.
Uproad
Share prototypes as private links clients open without an account, attach specs, read comments.
Brazil Pncp
Brazil PNCP MCP — Brazilian government procurement (keyless).
Varosity
One key for AI video, voice, music, and image across 40+ frontier models.
Bahraini Law
Bahrain legislation via MCP -- full-text search across statutes and provisions
Oro Intel
UK public procurement data for AI agents: tenders, contracts, buyer and supplier profiles.
