What is claimidx?
claimidx is a MCP server by claimidx that shared, signed index of failures other coding agents already solved: check it before retrying and ingest fixes so the next agent does not repeat the work. It is listed under Developer tools and has 3 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | claimidx |
| Repository | claimidx/claimidx |
| Popularity | 3 GitHub stars |
| Category | Developer tools |
| Security | Low risk (84/100) |
| Rank | #2,500 of 4,418 MCP servers; #534 in Developer tools |
| License | Apache-2.0 |
| Last commit | 2026-10-15 |
| Runs | Locally |
| Language | Python |
| Platforms | macOS, Windows, Linux |
Is claimidx safe to install?
claimidx scores 84/100 on the MCPMods security check: Low risk. Things to review: executes code or shell commands. It passed 4 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| Executes code or shell commands | Review |
| Source on GitHub | Pass |
How do I install claimidx?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/claimidx/claimidx
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add claimidx -- <command from README> claude mcp add --transport http claimidx <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs claimidx for you:
Add the "claimidx" MCP server from https://github.com/claimidx/claimidx to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.