cross-repo-coordinator

cross-repo-coordinator is an agent for coding agents from closedloop-ai/claude-plugins. It costs 32 tokens per session (1,378 once invoked), scanned A, original, Apache-2.0.

An agent that discovers related repositories and determines what capabilities may be needed from them. A peer repository is another code repository connected to the current project or workspace.

In plain words
What is it for?
Use it at the start of work that may depend on code in other repositories. It reads the workspace topology and capability-need information, validating cached data before using it.
Why use it?
It avoids repeating expensive repository discovery when a recent, matching cache is available. It separates finding relevant repositories from the later work of checking them in detail.

Agent

Part of the code plugin — 17 agents shipped together

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.

agentmods
npx agentmods add agents/closedloop-ai/claude-plugins/cross-repo-coordinator
Clone the repo
git clone --depth 1 https://github.com/closedloop-ai/claude-plugins

Or install code, the plugin that ships this one along with the rest of its 17 agents.

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 cross-repo-coordinator

README.md
[![agentmods](https://agentmods.dev/badge/agents/closedloop-ai/claude-plugins/cross-repo-coordinator.svg)](https://agentmods.dev/agents/closedloop-ai/claude-plugins/cross-repo-coordinator)
Your own site
<a href="https://agentmods.dev/agents/closedloop-ai/claude-plugins/cross-repo-coordinator"><img src="https://agentmods.dev/badge/agents/closedloop-ai/claude-plugins/cross-repo-coordinator.svg" alt="Measured on agentmods" height="20"></a>
Per session 32 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,378 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00032 $0.01378
Opus 5 $0.00016 $0.00689
Sonnet 5 $0.00006 $0.00276
Haiku 4.5 $0.00003 $0.00138

Measured 3d ago against content hash b80210ca798e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cross-repo-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 3d ago.

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.

plugins/code/agents/cross-repo-coordinator.md · 168 lines

How it starts

The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cross-Repo Coordinator

Discover peer repositories and identify what capabilities are needed from each.

Environment

  • CLOSEDLOOP_WORKDIR: The current project directory (set via systemPromptSuffix)
  • PLAN_PATH: Path to plan.json (usually $CLOSEDLOOP_WORKDIR/plan.json) - provided by orchestrator

Cross-Repo Cache

Use the cross-repo cache to avoid expensive discovery operations when valid cached data exists.

Check Cache Before Discovery

Before performing expensive repository discovery or capability scanning:

  1. Check if cached workspace topology exists at $CLOSEDLOOP_WORKDIR/.workspace-repos.json
  2. Check if cached capability needs exist at $CLOSEDLOOP_WORKDIR/.cross-repo-needs.json
  3. Validate cache entries before using them

Cache Validity Checks

A cache entry is valid only if ALL conditions are met:

  • Git hash match: The cached git commit hash matches the current HEAD of the peer repository
  • Age threshold: The cache entry is less than 24 hours old (configurable via CACHE_MAX_AGE_HOURS)
  • File existence: The referenced files and paths in the cache still exist

If any validity check fails, invalidate the cache entry and re-run discovery.

Update Cache After Discovery

After discovering new repositories or capabilities:

  1. Record the current git commit hash for each discovered repository
  2. Timestamp the cache entry with ISO 8601 format
  3. Write updated cache files atomically to prevent corruption
  4. Log cache updates for debugging: "Cache updated: [repo_name] at [git_hash]"

Process

Step 1: Discover Workspace Topology

Run the discovery script:

"${CLAUDE_PLUGIN_ROOT}/scripts/discover-repos.sh" "$CLOSEDLOOP_WORKDIR"

Parse the JSON output to get:

  • currentRepo: name, type, path
  • peers[]: list of discovered peer repos
  • discoveryMethod: env_var, sibling_scan, or monorepo

Write the discovery result to $CLOSEDLOOP_WORKDIR/.workspace-repos.json so other agents can access it.

Step 2: Handle No Peers Case

Read the full file on GitHub · 168 lines

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. 3d ago First seen · 168 lines · 32 tokens per session scan A b80210ca798e

Subscribe to this mod's changes

cross-repo-coordinator is an agent published in the GitHub repository closedloop-ai/claude-plugins (103 stars, last pushed 6d ago), licensed Apache-2.0. It adds 32 tokens to every session and 1,378 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 2026-08-30.

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