2.10.1
modelcontextprotocol/inspector2.10.1Oct 8, 2026by cliffhall
Upgrading?
AI Summary
A patch release that fixes a regression in the default command execution where the new `mcpdo` binary conflicted with the expected `launcher` binary, restoring the `npx @modelcontextprotocol/inspector` alias functionality.
Key Highlights
- Restored the `npx @modelcontextprotocol/inspector` alias to point to the `launcher` binary
- Documentation update clarifying usage of the new `mcpdo` client
Full Release Notes
## Why The Patch? The addition of the new `mcpdo` client threw a curveball into the default `npx @modelcontextprotocol/inspector@latest` method of running the inspector, because there were now two binaries to run, the `launcher` (used by the other clients) and `mcpdo`. This quick follow-up patch restores sanity so that command works again. Instructions for launching new `mcpdo` client are on `README.md`. ## What's Changed * fix(package): restore npx @modelcontextprotocol/inspector with an inspector bin alias by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/2652 * chore(release): 2.10.1 step 1 — audit, bump to 2.10.1 by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/2655 * docs(publishing): list pack:verify's npm default-bin check by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/2659 * chore(release): merge v2/main into main for v2.10.1 by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/2657 **Full Changelog**: https://github.com/modelcontextprotocol/inspector/compare/2.10.0...2.10.1 **Smoke test ledger for milestone branch**: [v2/chore/milestone-merge-v2.10.1](https://claude.ai/artifact/NKoqS9ANaGb6Yx5ANPdcdU)
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