# Changelog

What changed on the agent doors – MCP, the HTTP API, the CLI and WebMCP. Newest first.

## 18 October 2026

- These docs: one page per topic at /docs, each also as Markdown. /developers now leads here.
- [Cards in Claude and ChatGPT](https://pirateskills.com/docs/cards): `list_events` and `get_offers` answer with an interactive card.
- [The public MCP door](https://pirateskills.com/docs/mcp-docs) at `/mcp/docs`: the guides, with excerpts, and the events – no sign-in. The version for the Claude and ChatGPT directories.
- [The CLI](https://pirateskills.com/docs/cli) is on npm as `pirateskills`, MIT-licensed; the [MCP server](https://pirateskills.com/docs/mcp) is in the official registry as com.pirateskills/pirateskills.
- [WebMCP](https://pirateskills.com/docs/webmcp): the public tools in every page, and the Chrome origin trial.
- The HTTP API's [versioned address](https://pirateskills.com/docs/versions) `/v1`, the 90-day retirement promise, and the [`Idempotency-Key`](https://pirateskills.com/docs/limits#idempotency) header for repeat-safe changes.
- Discovery files for agents: [llms.txt](https://pirateskills.com/llms.txt), [OpenAPI](https://pirateskills.com/openapi.json), [auth.md](https://pirateskills.com/auth.md) and the `.well-known` catalogs.

## 14 September 2026

- The agent doors open: the MCP server, the HTTP API with API keys, and the CLI.
- [/agents](https://pirateskills.com/agents): bring Pirate Skills into your own assistant in two steps.

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Source: https://pirateskills.com/docs/changelog · All docs: https://pirateskills.com/docs.md · Short overview: https://pirateskills.com/llms.txt