diagnose

name	diagnose
description	Diagnose the cc-suite setup in the current project. Runs the full health check, explains every issue, and fixes what can be fixed automatically. Skill counterpart to /cc-suite:diagnose.
version	0.2.6

Diagnose

Run a full cc-suite health check and offer to auto-fix every issue found. Skill counterpart to /cc-suite:diagnose.

When to Use

• At the start of a session when bridge artifacts may be missing or stale
• After updating cc-suite to confirm the new version is wired as expected
• When /cc-suite:audit, /cc-suite:audit-fix, or any /cc-suite:claude-* skill behaves unexpectedly

Workflow

Step 1: Status check

Run the status script:

bash "${CLAUDE_PLUGIN_ROOT}/scripts/status.sh"

Step 2: Deep checks

Stale nested symlinks (macOS ln -sf residue):

find -L .claude/skills/ .agents/skills/ -maxdepth 3 -name "cc-suite" -type d 2>/dev/null \
  | grep -vE "^\.claude/skills/cc-suite$|^\.agents/skills/cc-suite$"

Any output is a stale nested symlink that duplicates skills in Codex.

Codex CLI binary:

which codex 2>/dev/null || echo "not-found"

Cache freshness — extract the version from the active symlink target and compare to ${CLAUDE_PLUGIN_ROOT}/../../.claude-plugin/plugin.json (the installed plugin version). If they differ, the skills symlink points to an old cache.

readlink .claude/skills/cc-suite 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' || echo "missing"

Broken symlinks:

[ -L .claude/skills/cc-suite ] && [ ! -d .claude/skills/cc-suite ] && echo "broken:claude-skills" || true
[ -L .agents/skills ]          && [ ! -d .agents/skills ]          && echo "broken:agents-skills"  || true

Step 3: Diagnose and report

Build an issues list from all · (missing) and ! (warn) lines in the status output, plus any deep check failures.

Exclude .codex/hooks.json from issues if the project has no hooks section in .claude/settings.json — that missing entry is expected.

Display the diagnosis:

cc-suite diagnose — {cwd}

Healthy: N items ✓

Issues found: N

  #  Item                           Status     Diagnosis
  1  .agents/skills                 missing    Codex cannot see any skills
  2  .mcp.json → codex-cli          missing    Claude cannot invoke Codex as MCP tool
  3  plugin_hooks                   not set    Plugin-bundled hooks are inert in Codex
  ...

If no issues: report healthy and stop.

Step 4: Offer to fix

Ask:

Fix all auto-fixable issues now? (yes / show commands only / cancel)

Step 5: Apply fixes

For each fixable issue, run the corresponding script:

Issue	Fix
.agents/skills missing or wrong	bash "${CLAUDE_PLUGIN_ROOT}/scripts/bridge_skills.sh"
.claude/skills/cc-suite missing or wrong	bash "${CLAUDE_PLUGIN_ROOT}/scripts/bridge_skills.sh"
.codex/hooks.json missing	python3 "${CLAUDE_PLUGIN_ROOT}/scripts/bridge_hooks.py"
.mcp.json → codex-cli missing	bash "${CLAUDE_PLUGIN_ROOT}/scripts/mcp_codex.sh"
.codex/config.toml → claude-code missing	bash "${CLAUDE_PLUGIN_ROOT}/scripts/mcp_claude.sh"
MCP parity gaps	bash "${CLAUDE_PLUGIN_ROOT}/scripts/bridge_mcp.sh"
stale nested symlink at {path}	rm "{path}" && bash "${CLAUDE_PLUGIN_ROOT}/scripts/bridge_skills.sh"
cache stale	bash "${CLAUDE_PLUGIN_ROOT}/scripts/bridge_skills.sh" (repoints to current cache)
plugin_hooks not set	Write plugin_hooks = true under [features] in ~/.codex/config.toml

Items that require manual action (flag, do not attempt to fix):

• project trust not trusted — run codex in this directory and accept the trust prompt
• Codex CLI not found — install from https://github.com/openai/codex
• AGENTS.md missing — run /cc-suite:init in a Claude Code session (requires Claude)

Step 6: Re-run status and summarise

After all auto-fixes, run bash "${CLAUDE_PLUGIN_ROOT}/scripts/status.sh" again.

Report: N issues fixed, N remaining (with manual steps for those that remain).

If issues persist after auto-fix, close with: "Issues remain. Next step: run /cc-suite:repair for a full non-interactive re-run of all setup scripts. If that also fails, run /cc-suite:init for a complete interactive re-initialization."