MCP.Market

Mushi Mushi MCP server

online · 100% uptime
by kensaurus·io.github.kensaurus/mushi-mushi·v0.30.3·3 stars
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The bug mediator for AI-built apps: plain-English diagnosis + a ready fix, in your editor.

A98/100grade A
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Safety scan
A98/100

not scanned yet

Adoption
Growing

3 stars280 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Mushi Mushi tools

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Not scanned yet. New listings are scanned within a day or two of arriving.

How Mushi Mushi compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
98/100
higher than 99% of 48,255 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
362 ms
faster than 40% of 30,031 servers
GitHub stars
3
more than 80% of 28,688 servers
Downloads a week
280
more than 80% of 12,191 servers with a package

Release history: 17 versions in the registry since 2026-09-13, latest 2026-11-03, typically one every 2 days.

Install Mushi Mushi in Claude Code, Cursor or VS Code

claude mcp add --transport http mushi-mushi https://kensaur.us/mushi-mushi/hosted-mcp/
Add to Cursor

What the publisher says

From the Mushi Mushi repository's README, as published. We do not edit it. Read it on GitHub

Mushi Mushi

Your AI wrote it. Mushi tells you why it broke.

Plain-English diagnosis + a paste-ready fix, right inside Cursor and Claude Code. No log-reading. No second LLM API key for MCP.

Fastest path — drop Mushi into your AI editor:

npx mushi-mushi setup --ide cursor   # or: --ide claude

Already shipping an app? One command installs the SDK + env vars + an optional test report:

npx mushi-mushi

Open source, self-hostable, MIT JS core — bring your own LLM key, no second key for MCP, no lock-in. Self-host in minutes · licensing.

What is Mushi, exactly? Read the one-page constitution: VISION.md — the single source of truth for positioning, the north-star sentence, and who this is for.

Node ≥22 · CI · SDK MIT · enterprise · Smithery

Vision · Quick start · Connect your editor · Self-host · Why not just Sentry? · Packages · Docs · Live demo · Operators / platform · Roadmap

↑ the diagnosis: plain-English root cause + a paste-ready fix prompt · click to open the live demo

60-second proof

Using Cursor, Claude Code, or another AI editor? Paste this prompt and your agent does the whole setup — install, wiring, and a verified test report:

Install the Mushi skills from github.com/kensaurus/mushi-mushi (npx skills add kensaurus/mushi-mushi), then run the mushi-setup skill to wire the Mushi SDK and MCP server into this app and send a test report to verify the connection.

Or run the wizard yourself:

npx mushi-mushi

The wizard auto-detects your framework, installs the right SDK, writes framework-prefixed env vars (e.g. VITEMUSHIPROJECTID / VITEMUSHIAPIKEY, or NEXTPUBLICMUSHI) to .env.local, and prints the snippet to paste. Those two vars are all the SDK needs** — no Supabase, no LLM key (see examples/sdk.env.example; the root .env.example is for self-hosting the backend only). Then, the moment something breaks:

  1. The bug lands in your queue — screenshot, the user's note, the route, the last console + network events, device context.
  2. Mushi produces the diagnosis: a plain-English root cause + a fix you can paste.
  3. You pull it into your editor over MCP:
npx mushi-mushi setup --ide cursor    # then ask Cursor: "what's broken in prod?"

No Sentry, no account, no monitoring stack required to see value. Self-host the whole thing in under five minutes, or use the free hosted tier (no card).

What this is

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Mushi Mushi: common questions

Is Mushi Mushi MCP server safe?
Yes, by our scan: it is graded A (98/100). Read the Mushi Mushi safety report
How do I install Mushi Mushi?
It runs remotely at kensaur.us. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Mushi Mushi need an API key?
Yes. The registry entry asks for MUSHI_API_KEY.
Is Mushi Mushi maintained?
The last commit was 32 days ago (2026-10-03). The latest release is v0.30.3.
Is Mushi Mushi up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Mushi Mushi compare with other MCP servers?
safety score 98/100 (higher than 99% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 362 ms (faster than 40% of 30,031 servers). Full comparison.