rewind-mcp
Enables developers to recover their working context after interruptions by analyzing git state, file activity, editor state, and shell history.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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vinitshahdeo
Source: Glama
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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.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
where_was_iReconstructs your working context after an interruption. Analyzes git state (branch, uncommitted changes, recent commits, stashes, merge state), recently modified files, editor state, and shell history to tell you: - What you were working on and why (with confidence levels) - What's in progress (unc…
take_snapshotTakes a point-in-time snapshot of your current working context. Captures git state, recently modified files, editor state, and shell history. Use this before stepping away from your work (meetings, breaks, end of day) so that 'where_was_i' can compare your previous state with the current state when …
recent_activityShows a timeline of recent development activity in a project directory. Combines git commits, file modifications, and shell commands into a chronological view. Useful for understanding what happened in a project over a time period, or for reviewing your own recent work.
get_context_statusShows the current status of the Rewind agent: tracked directories, snapshot counts, and storage info. Useful for understanding what the agent knows about and managing its state.
diff_snapshotsCompares two snapshots (or the latest snapshot vs current state) to show what changed between them. Useful for understanding what happened while you were away, or for reviewing changes between any two points in time.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
HISTFILESHELLTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
5/5 tools missing one or more hints — where_was_i (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); take_snapshot (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); recent_activity (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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
4/5 tool handlers declare input schemas (80%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 0/5 tool handlers wrap calls in try/catch (0%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.12.1 (high), @modelcontextprotocol/sdk@1.12.1 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Domain consistency
npm scope @anthropic doesn't match GitHub owner vinitshahdeo
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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