@hyperscript-tools/mcp-server
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@@hyperscript-tools/mcp-servervalidate 'set x to 10'"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
hyperscript-tools
Tooling for original _hyperscript (from Big Sky Software) — built on the canonical hyperscript.org engine, with zero dependency on any fork.
Packages
Package | Description |
MCP server: parser-backed validation, parsing, docs, and editor assist for AI agents |
More to come (multilingual authoring, language tooling).
Related MCP server: agentvet-mcp
Design principles
Parser-backed, not approximated. Validation and parsing run _hyperscript's own parser, so verdicts match the language exactly.
Pinned to the grammar. Documented inventory is verified against the parser's own registry in CI, so docs can't silently drift on a version bump.
Fork-free. Depends only on the canonical
hyperscript.orgpackage — nothing from any _hyperscript fork.
Development
npm install # install workspaces
npm run build # build all packages
npm run test # run all package test suites
npm run typecheckNode 20+.
License
MIT.
This server cannot be deployed
Maintenance
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