Agent Skills
AnthropicThe reference collection: document, spreadsheet, and slide skills from the team that defined the format.
Every entry is checked against the vendor's own documentation, dated, and given a one-line verdict on who it actually suits. No scraped blurbs, no dead links, no "top 100" padding.
A set of product-specific servers from Cloudflare covering observability, DNS, Workers, and account configuration. They are hosted, so there is no local process to k…
An official server exposing ElevenLabs text-to-speech, voice listing, and audio generation as tools. The useful pattern is narration inside a content pipeline: scrip…
Gives an agent scoped read, write, and search access to directories you explicitly allow. It is the reference implementation for local file work: you pass one or mor…
Reads and writes spreadsheet ranges through a sheet-scoped grant: list sheets, read a range, append rows, update cells. It is the fastest way to give an agent a huma…
Queries PostHog for events, funnels, and cohorts through a project-scoped API key. The useful pattern is a question translated into one existing query, not free expl…
The reference collection: document, spreadsheet, and slide skills from the team that defined the format.
Official skill for generating art as code — procedural patterns instead of image prompts.
Derive contract tests from an API description, not from the implementation.

The three properties that decide which one you open daily, and why every leaderboard is the wrong input.

The problem the protocol solves, in terms of the alternative you were probably using: custom integrations per client.

The config file, the three values that actually matter, and how to know it worked.

SearXNG and Linkup solve opposite halves of the search problem — one is a private index, the other is a guarantee that an answer…

Typefully and Lex split the job at the right seam — the sentence and the calendar are different problems. Social writing has two halves…

PhotoRoom, Freepik, Canva, and Recraft cover four different steps. Using one for all four is why catalog images look inconsistent. A product image is…
Supabase is Postgres with a platform around it; Firebase is a managed document database with tight client SDKs.
PostHog bundles analytics with session replay; Amplitude is deeper on product analytics and experimentation.
Qdrant is infrastructure you run; Pinecone is infrastructure someone runs for you.
Every entry is dated. Reviewed entries were read by a person; the rest are compiled from the npm registry and labelled. How verification works →