worktree-switcher (pioootrek/worktree-switcher) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 26 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100

worktree-switcher

Switch dev servers between Git worktrees, with MCP claims for humans and coding agents

→ pioootrek/worktree-switcher· listed on github_repo_search

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

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Who stands behind it

pioootrek

Source: github_repo_search

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
✅
26 tools verified — handlers match their declared behaviour
15 read-only tools verified — handlers contain no write/delete/exec
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configWORKTREE_SWITCHER_DATA_DIR
configWORKTREE_SWITCHER_STATE_DIR
configXDG_DATA_HOMEDefault persistent data is under $/worktree-switcher (normally
configXDG_STATE_HOMEand logs are under $/worktree-switcher (normally
// quality suggestions

All four hints declared on every tool

27/27 tools missing one or more hints — get_identity (missing: openWorldHint); list_projects (missing: openWorldHint); get_server_capacity (missing: openWorldHint), +24 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool inputs are validated

23/27 tool handlers declare input schemas (85%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/pioootrek/worktree-switcher)](https://m8ven.ai/mcp/pioootrek/worktree-switcher)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: bf8dc381641ab18112bf711a20e573c88ed605dd
code hash: bc5c3e13ebfa95e8f8e8bf8dc26eacf6b516263c88c6ac7405c5b2de102ea9e3
view raw JSON →
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