The real catalog of tools for AI agents

Statements, invoices, tables, ledgers — every result carries its own arithmetic proof.

Markdown in, any format out. PDFs merged, split, watermarked. Runs on our own doc engines.

Translation that never breaks structure: .srt timings, i18n key trees, PDF layout.

Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.

Messy spreadsheets in, clean checkable tables out. Every result carries its arithmetic proof.

Diagrams, badges, charts and QR codes as plain image URLs you can paste into Markdown.

China facts a server outside China cannot get: real mainland reachability, 调休 holidays, ID/phone val

JSON/YAML, regex, diff, JWT, SQL dialects — the keyless millisecond ops an agent needs mid-task.

Cross-session, cross-device memory for your agent: remember and recall notes. No key to start.

Recurring agent jobs that run on our servers and ping you only when the result changed.

Tables and ledgers checked by arithmetic, not by a model. 24 tools. MCP 2026-07-28 ready.

Live data: weather, air quality, FX, CN/HK/US stocks, IP geo, domain, SSL, China reachability.

Deploy a live web app from one sentence. build_app + poll to a public HTTPS URL you own.

Search and read the StitchAPI docs: search_docs finds relevant sections, get_doc reads a page.

Official BlockRazor documentation for sending and receiving transations faster.

The official OpenVidu documentation, per version, for coding agents.

Search the Cerebrium docs: deployment, cerebrium.toml, hardware, endpoints. Also sends feedback.

Google Docs MCP Pack — read, create, and edit Google Docs via OAuth.

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Medius docs: the binary control protocol, device behavior, and the medius Rust library.