tc39-mcp NEW
Independent MCP server for the TC39 specs (ECMA-262 + ECMA-402): clauses, search, diffs, history.
Install & connect
$ npx -y tc39-mcpPublisher-declared package identifier. Verify current package, permissions and client configuration before running; execution has not been tested here.
Freshness
Last registry update 1mo ago · published Oct 7, 2026.
Registry position over time
Where tc39-mcp sits in the freshest-first index, tracked daily — new to the tracked index since the prior run. position movement fills in as the index runs daily.
About this server
Independent MCP server for the TC39 specs (ECMA-262 + ECMA-402): clauses, search, diffs, history.
Hosted — runs on the provider's infrastructure; connect over HTTP/SSE. Indexed under Web & Search, alongside 11152 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.