Codex-native codebase intelligence context compiler and query-only MCP server.
Connect Codexa to Claude, Cursor or any other MCP client and it stops being a tab you switch to. Codex-native codebase intelligence context compiler and query-only MCP server. The codexa mcp server is what makes that connection.
Codexa is a local change-evidence layer for human and agentic software workflows: committed-change receipts, plan conformance, blast-radius review, and verification crediting built on a deterministic codebase map.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
Compaction — safe continuity.** Session decisions, rejected hypotheses,Graph — aware relational packets.** v0.7.0 precomputes bounded processread — first files selected from the task and graph context;Host — Best installBecause this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.
Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Codexa's toolset — Compaction, Graph, read and 1 more — is a fair guide to whether it matches your workflow. It is maintained by mirnoorata; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Compaction | safe continuity.** Session decisions, rejected hypotheses, |
| Graph | aware relational packets.** v0.7.0 precomputes bounded process |
| read | first files selected from the task and graph context; |
| Host | Best install |
{
"mcpServers": {
"codexa": {
"command": "npx",
"args": ["-y", "cache"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.