Crabrix
Temporary encrypted Rust Playgrounds shared by agents and people, with permissioned local Run/Debug.
What it does
Crabrix is an MCP server, a connector that lets an AI assistant use it as a tool. It is installed locally as a package and runs on your machine.
From the publisher's description, Electra Index matched it to one capability: debugging. That makes it a candidate for tasks such as fix bugs in a codebase or monitor production incidents.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · not tested by Electra IndexInstall package
- NPM
crabrixv0.4.0 · runs locally (stdio)
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"crabrix": {
"command": "npx",
"args": [
"-y",
"crabrix"
]
}
}
}Tasks it helps with
Share of each task's required capabilities it covers| Fix bugs in a codebase Debugging | 50% |
| Monitor production incidents Debugging | 33% |
Similar tools
Listed for the same task: fix bugs in a codebase- Foam ObservabilityREMOTELOCALQuery application logs, traces, and metrics from your AI coding assistant via Foam's MCP server
- DynatraceREMOTELOCALConnect AI assistants to Dynatrace to query observability data and analyze problems
- Svix MCP by usefulapiREMOTELOCALSend and debug webhooks — applications, endpoints, messages, delivery attempts and replays
- Trigger.dev MCP by usefulapiREMOTELOCALDebug background jobs — runs, traces, spans, schedules, queues and deployments
- Release Radar MCP by usefulapiREMOTELOCALCorrelate GitHub releases with Sentry issues and PagerDuty incidents
- Increase MCP by usefulapiREMOTELOCALRead-only Increase banking observability plus one safe non-money-moving write, for AI agents
Ready-made AI agents
- $20/mo · Prices & score →
- Free plan · Prices & score →
- Cursor53$20/mo · free plan · Prices & score →
- Amp49$20/mo · free plan · Prices & score →
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Install package | crabrix | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Package registries | npm | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Local install (package) | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Remote access (hosted) | no | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Website | https://crabrix.com/ai/ | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Repository | https://github.com/sergii-ziborov/crabrix-sdk | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Version | 0.4.0 | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
Change history
- NEW03 Nov 2026first seen in the index
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How do I connect Crabrix?
Install the npm package crabrix. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What can I use Crabrix for?
Based on its description, it is most relevant to: fix bugs in a codebase, monitor production incidents.