Is @mushi-mushi/mcp safe?
MCP server for Cursor, Claude Code and Copilot. The bug mediator for AI-built apps: plain-English diagnosis + a ready fix, in your editor.
This server can change things — files, a browser, a database, or paid online services. Limit what it can reach.
Why: writes or deletes files; controls a web browser.
What it can do
- Writes or deletes files
- Controls a web browser
Tools it offers your AI (40+):
- get_recent_reports
- get_report_detail
- get_report_timeline
- get_two_way_comms_health
- search_reports
- get_similar_bugs
- get_fix_context
- get_fix_timeline
- get_fix_verification
- get_blast_radius
- get_knowledge_graph
- get_graph_neighborhood
- get_graph_node
- get_inventory
- diff_inventory
- list_gate_findings
- get_app_recipe
- get_design_tokens
- get_design_deviance
- get_portfolio
- list_portfolio_findings
- get_recipe_drift
- list_connectors
- propose_recipe_change
- propose_portfolio_change
- request_connector_action
- get_store_status
- get_radar
- run_radar
- refresh_recipe
- run_design_deviance
- run_store_review
- get_release_calendar
- get_code_health
- get_ci_overview
- get_ci_costs
- get_ci_bill
- get_worker_status
- request_ci_placement_change
- open_ci_cost_fix
How to use it safely
- ✓ Point it at one project folder, never your home directory or a whole drive.
- ✓ Use a separate browser profile without your logged-in accounts.
- ✓ Pin the version (below) so an update can't change what it does without you noticing.
Code patterns worth reviewing
Automated pattern matches in the published package. Some are expected for this kind of server, and some may be false positives — they are pointers for review, not confirmed vulnerabilities.
Command injection risk
The agent appears to pass input into a shell or command execution path.
dist/server.js:368
Install it pinned
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": ["-y", "@mushi-mushi/mcp@0.30.2"]
}
}
}Check your whole MCP setup
Agent Verify checks the servers in your Claude, Cursor and VS Code config — including whole-drive access and keys stored in plain text.
Maintain @mushi-mushi/mcp?
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Agent Verify reads the package published on npm as text — it is never installed or run. Ratings describe capability, not intent, and are an automated, evidence-based check, not a guarantee. Scanner 2.0.0.