MCP server connecting Claude/Cursor to Codex CLI, enabling code analysis via @ file references, multi-turn conversations, sandboxed edits, and structured change mode.
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Mermaid improperly sanitizes sequence diagram labels leading to XSS
Mermaid: Improper sanitization of configuration leads to CSS injection
Mermaid does not properly sanitize architecture diagram iconText leading to XSS
Mermaid: Improper sanitization of `classDef` in state diagrams leads to HTML injection
Mermaid: Improper sanitization of `classDefs` in diagrams leads to CSS injection
process.env. You'll be asked to provide them before it can run.CODEX_MAX_SESSIONS— Max sessions (default: 50)CODEX_MCP_CWDCODEX_SESSION_TTL_MS— Session TTL (default: 24h)INIT_CWD[](https://m8ven.ai/mcp/x51xxx-codex-mcp-tool-hh4huw)