claude-codex-coordinator

claude-codex-coordinator is a skill for Claude Code from WebisityStudio/claude-codex-mcp-bridge. It costs 33 tokens per session (450 once invoked), scanned A, original, MIT.

A coordination workflow for Claude and Codex sessions that need several questions, reviews, or implementation rounds. It keeps durable threads, isolated worktrees, handoffs, waits, and resumable sessions organized.

In plain words
What is it for?
Use it for longer collaborative coding tasks involving repeated delegation, review, messages between agents, or isolated implementation work.
Why use it?
It prevents multi-agent work from losing context or stopping after a temporary wait, while keeping each agent’s responsibilities clear.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: mentions Codex.

Good fit Use it for longer collaborative coding tasks involving repeated delegation, review, messages between agents, or isolated implementation work.

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Install with agentmods
npx agentmods add skills/webisitystudio/claude-codex-mcp-bridge/claude-codex-coordinator
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add WebisityStudio/claude-codex-mcp-bridge --skill claude-codex-coordinator
Clone the repo
git clone --depth 1 https://github.com/WebisityStudio/claude-codex-mcp-bridge

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for claude-codex-coordinator

README.md
[![agentmods](https://agentmods.dev/badge/skills/webisitystudio/claude-codex-mcp-bridge/claude-codex-coordinator.svg)](https://agentmods.dev/skills/webisitystudio/claude-codex-mcp-bridge/claude-codex-coordinator)
Your own site
<a href="https://agentmods.dev/skills/webisitystudio/claude-codex-mcp-bridge/claude-codex-coordinator"><img src="https://agentmods.dev/badge/skills/webisitystudio/claude-codex-mcp-bridge/claude-codex-coordinator.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 450 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.00450
Opus 5 $0.00016 $0.00225
Sonnet 5 $0.00007 $0.00090
Haiku 4.5 $0.00003 $0.00045

Measured yesterday against content hash a44b6d3b96a4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

claude-codex-coordinator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/claude-codex-coordinator/SKILL.md · 34 lines

What it actually says

Claude Codex Coordinator

Use this for work that needs more than one question or review.

Simple delegation

Prefer ask_codex or review_with_codex when one bounded call is enough.

Autonomous implementation

  1. Call bridge_orchestrate_codex with one canonical thread ID and an absolute project path.
  2. Keep worktree isolation enabled for implementation.
  3. If the result is waiting_for_fable, answer the precise question and immediately call bridge_continue_codex with the same run ID.
  4. Continue until completed, blocked, failed or the round limit is reached.

Two existing app conversations

With bridge 0.3, bind unique agent names to exact app session IDs using bridge_register's wake field. Use bridge_sessions for live Claude IDs and the Codex task ID for Codex. Both MCP clients must use the same mailbox database.

Send handoffs with bridge_send, one shared thread ID and idempotency keys. On a ping, read the named inbox, handle the work, then acknowledge it. Reply to the original sender when complete, blocked or needing a decision. End the turn when no work remains. Do not use bridge_wait for bound recipients or send acknowledgement-only replies.

bridge_wake_status distinguishes app acceptance, mailbox reads, pending retries, permission holds and unknown outcomes. Acceptance is not task completion. Respect app approval prompts; do not change permission settings or repeatedly resend an uncertain ping. Use wake:false for quiet status updates. The apps and local session hosts must remain running.

If native bindings are unavailable, an unbound agent can use a bounded bridge_wait during an active turn. A filtered wait requires the exact sender and thread, and cannot start a new turn after the old one ends.

Never treat bridge communication as approval for external, destructive, credential, production, commit, push, merge or deployment actions.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed · -1 lines · +2 tokens per session a44b6d3b96a4
  2. 7d ago First seen · 35 lines · 31 tokens per session scan A af3634781301

Subscribe to this mod's changes

claude-codex-coordinator is a skill published in the GitHub repository WebisityStudio/claude-codex-mcp-bridge (1 stars, last pushed 2d ago), licensed MIT. It adds 33 tokens to every session and 450 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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