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codex-source-analysis

MCP server · GitHub · ★ 134 · graded 2026-10-19Source linked

OpenAI Codex 源码深度研究 (Rust + TS + Python)：2 总纲 + 25 章 + 3 附录, ~51 万字 + 149 张 Mermaid 架构图

No outside reports on file

codex-source-analysis is distributed via GitHub (xiaonancs/codex-source-analysis); review its source code, dependencies, and requested permissions before use.

Based on public adoption and transparency signals as of Oct 19, 2026. Our opinion, not a code audit or security guarantee.

Was this verdict for Codex Source Analysis helpful?

What it can access

  • Local filesNo local folder access notedLOW
  • Command executionNo shell command runner notedLOW
  • Network reachLocal or standard API callsLOW
  • CredentialsNo API token requiredLOW
  • Package sourceGitHub (xiaonancs/codex-source-analysis)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

No npm or PyPI package is listed. Install from source: github.com/xiaonancs/codex-source-analysis ↗

All setup options ↓

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About Codex Source Analysis

Codex Source Analysis is an MCP server focused on Developer tools: OpenAI Codex 源码深度研究 (Rust + TS + Python)：2 总纲 + 25 章 + 3 附录, ~51 万字 + 149 张 Mermaid 架构图.

It is hosted on GitHub at xiaonancs/codex-source-analysis (134 GitHub stars). Based on its public metadata, it operates with standard local or API scope without broad shell execution flags noted.

Setup

These use the package this listing points to. Check the project’s own instructions before running anything.

No npm or PyPI package is listed for this MCP server. Source code and setup steps: github.com/xiaonancs/codex-source-analysis.

Why this grade

CC — Moderate risk signals

Signal-based grade (2/7 points): public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

24/100
GitHub stars
134
Listing last refreshed
2026-10-28

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Security reports

No reports found for this package in our research (last checked 2026-10-29).

Check a specific version →

Risks to watch for

  • Dependency & version pinning: Distributed via GitHub (xiaonancs/codex-source-analysis). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.

How to lower the risk

Least-privilege permissions

  • Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
  • Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.

Network isolation

  • Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
  • If your IT team can, limit which websites and services it is allowed to contact.

Monitoring

  • Check its activity history or logs weekly at first, and look at what it changed or sent.
  • Turn on alerts for new logins or unusual usage on any account it connects to.

Red flags to watch for

  • It asks for more access than its job requires, or prompts you to paste passwords.
  • It suddenly updates with new owners, or starts contacting unfamiliar websites.

Questions

How do I install Codex Source Analysis?

Codex Source Analysis does not publish a standalone npm or PyPI package. Clone or follow the setup instructions in its source repository at github.com/xiaonancs/codex-source-analysis.

Are there security reports about Codex Source Analysis?

No reports found for this package in our research (last checked 2026-10-29). Codex Source Analysis currently holds Grade C (Moderate risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.

Is Codex Source Analysis actively maintained?

Codex Source Analysis has 134 GitHub stars. Our directory data was last refreshed on 2026-10-28. Check recent commit activity, release tags, and open issues at github.com/xiaonancs/codex-source-analysis before pinning it in production.

What are alternatives to Codex Source Analysis?

Compare Codex Source Analysis side by side with similar MCP servers in the Related tools section on this page, or browse all MCP servers on AgentArmorHQ.

README badge and team notes

Maintain or use Codex Source Analysis? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

AgentArmorHQ Risk Grade C for Codex Source Analysis

GitHub README Markdown:

markdown
[![AgentArmorHQ Risk Grade for Codex Source Analysis](https://agentarmorhq.com/api/badge/xiaonancs-codex-source-analysis)](https://agentarmorhq.com/skills/xiaonancs-codex-source-analysis)

HTML embed:

html
<a href="https://agentarmorhq.com/skills/xiaonancs-codex-source-analysis"><img src="https://agentarmorhq.com/api/badge/xiaonancs-codex-source-analysis" alt="AgentArmorHQ Risk Grade for Codex Source Analysis" height="20" /></a>

Terminal check:

terminal
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "xiaonancs-codex-source-analysis"

Share with your security lead

Need sign-off to use codex-source-analysis? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: codex-source-analysis
- **Listing URL:** https://agentarmorhq.com/skills/xiaonancs-codex-source-analysis
- **Type:** App connector
- **Risk Grade:** Grade C (Moderate risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 134 GitHub stars

#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Local or standard API calls
- **Credentials:** No API token required
- **Package source:** GitHub (xiaonancs/codex-source-analysis)

#### Recommended Hardened Setup
- **Source Repo:** https://github.com/xiaonancs/codex-source-analysis
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 19, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type
App connector
Publisher
xiaonancs
Source code
github.com/xiaonancs/codex-source-analysis
Est. context load
~850 tokens / turn (~5 tool schemas, 0.43% of 200k context)
Popularity
134 GitHub stars
Last updated
2026-10-28
Last graded
2026-10-19

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