Productivity MCP Servers

Stone acquirer (card machine) sales via the Conciliação API, read-only. Lists transactions for a per

Random duck photos. No key required.

Persistent, evidence-backed project knowledge and task context for coding agents.

Geolocation for an IP address from Geolocation DB. No key required.

Create invoices, quotes, receipts and credit notes with GST or VAT, as prefilled links or PDFs.

Live scores and game summaries for NBA, NFL, and MLB from ESPN public data. No key required.

Hipster lorem ipsum from Hipster Ipsum. No key required.

Open access links from Unpaywall. No key required.

Sample store products from FakeStoreAPI. No key required.

Browse the APIs.guru directory of public APIs with metadata and versions. No key required.

Drug molecules and bioactivity from the ChEMBL database. No key required.

Blockchain stats from Blockchair. No key required.

SomaFM radio channels and playlists. No key required.

Asteroid and comet data from the NASA JPL Small Body Database. No key required.

Open textbooks and manuals from Wikibooks. No key required.

German job postings from the public Arbeitnow API. No key required.

Search the Library of Congress collections. No key required.

Drug names, identifiers, and properties from NIH RxNav. No key required.

Search Linux apps on Flathub. No key required.

Search questions and read answers across Stack Exchange sites. No key required.

Google search suggestions. No key required.

FastMCP seed raise pipeline tracker — syncs from Obsidian CRM, generates meeting prep, tracks…

Business texting for AI agents: send texts, read threads, manage contacts and run campaigns.

Mastodon instance info and trends. No key required.