codex-master-mcp (H234598/codex-master) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 67 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
6 days ago

codex-master-mcp

A local MCP server that controls two Codex CLI agent instances via tmux, enabling parallel agent operations with lifecycle management, status classification, and secure path handling.

→ H234598/codex-master· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

H234598

Source: Glama

Is this your MCP?

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. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

⚡ Connect GitHub for Live Monitored

Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 2 credentials: OPENAI_API_KEY, CODEX_OPENAI_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configCODEX_MASTER_MCP_STATE
configCODEX_AGENT_MCP_STATE
configCODEX_AGENT_POOL_ROOT
configCODEX_MASTER_MCP_INSTANCE_IDreports, and release across separate CLI calls.
configCODEX_THREAD_IDShort-lived CLI invocations derive a stable, hidden owner from
configCODEX_HOME, wrapper, config, tmux session name, lease, and metadata, while
configCODEX_MASTER_SPAWN_PRIORITYist einzige Spawn-Environment-Konfiguration.
configXDG_DATA_HOME
configCODEX_MASTER_ADMIN_SOCKET
configCREDENTIALS_DIRECTORY
configCODEX_PROGRAMMING_VAULT
configPLUGIN_ROOT
configNOTIFY_SOCKET
configCODEX_USAGE_STATE_ROOT
configSTATE_DIRECTORY
configCODEX_USAGE_STATE_HOME
configCODEX_USAGE_DATA_HOME
configCODEX_USAGE_COMMAND
configCODEX_MODEL_CATALOG
🔐 secretOPENAI_API_KEY
🔐 secretCODEX_OPENAI_API_KEY
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

67/67 tools missing one or more hints — runtime_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); agent_spawn_offers (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); dynamic_teamlead_start (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +64 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/h234598/codex-master)](https://m8ven.ai/mcp/h234598/codex-master)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 962142329036fc35842b991239d24997d69f2d87
code hash: 5f3d8f95456680c5d9047794968e06bda1ba26f5b0e88594003383a599d904d9
verified: 9/6/2026, 7:10:21 AM
view raw JSON →
Check MCPs from inside your assistant
Tool Check · MCP

Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.

https://m8ven.ai/api/mcp/tool-check
check_toolsearch_toolscompare_toolsrecommend_alternativescheck_publisherreport_concern
How to add it →Free · no account needed · works in any MCP client