mushi-debugger vs SnagRelay
mushi-debugger is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑17.
mushi-debugger is a plugin bundle for AI coding tools published by kensaurus. No marketplace we read lists it any more. SnagRelay is an MCP server published by snagrelay.com. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-29. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  SnagRelay | |
|---|---|---|
| Community marketplace kensaurus/mushi-mushi | Removed on 2026-10-17 Version: 1.0.2 Forks (GitHub): 2 Stars (GitHub): 3 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | mushi-debuggerno longer listed · | SnagRelay |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 3 | 0 |
| Forks (GitHub) (differs) | 2 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (kensaur.us/mushi-mushi/hosted-mcp) | Remote server (mcp.snagrelay.com/v1) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 2 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/kensaurus/mushi-mushi | github.com/snagrelay/agent-plugin |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-13 | 2026-10-12 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 5 days ago |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of mushi-debugger
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Lightrun's runtime investigation toolkit for Claude Code. Guides deterministic, evidence-first debugging of live applications by capturing real production behavior — variable…
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Configure mobile bug reporting and investigate retained reports with your coding assistant.
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Ask Claude Code to help you debug an issue
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DevsForge Bug Detective tool for streamlined Bug Detective processes and enhanced productivity.
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Interactive debugging, developer experience optimization, and smart debugging workflows
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Interactive debugging, developer experience optimization, and smart debugging workflows
What each says it does
mushi-debugger
Triage and fix Mushi bug reports without leaving Claude Code: hosted MCP (OAuth sign-in, no keys) + a mushi-debugger subagent that pulls reports, diagnosis, and fix context
SnagRelay
Bug reports your coding agent can fix: real element, console errors, failing requests with bodies.
How to run each
mushi-debugger
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
SnagRelay As a remote MCP server
claude mcp add --transport http snagrelay https://mcp.snagrelay.com/v1Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only SnagRelay has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: mushi-debugger · What it can do: SnagRelay · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.