# Diagnose

> Inspect FM-Agent run state, Bug Validator summaries, incremental decisions, and a specified bug report without starting another analysis.

- **Type:** Skill
- **Install:** `agentstack add skill-fmagent-project-fm-agent-skill-diagnose`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [fmagent-project](https://agentstack.voostack.com/s/fmagent-project)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [fmagent-project](https://github.com/fmagent-project)
- **Source:** https://github.com/fmagent-project/FM-Agent-Skill/tree/main/plugins/fm-agent-skill/skills/diagnose

## Install

```sh
agentstack add skill-fmagent-project-fm-agent-skill-diagnose
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# FM-Agent diagnosis

Read [runtime-path.md](../../references/runtime-path.md) and resolve
`FM_AGENT_PLUGIN_ROOT` before invoking a script. This shared skill must work in
both Codex and Claude Code; never use `CLAUDE_SKILL_DIR`.

Read existing artifacts only:

```bash
 "$FM_AGENT_PLUGIN_ROOT/scripts/diagnose.py" --project "$PROJECT" --bug-id "$BUG_ID"
```

When no id is given, omit `--bug-id`. Summarize the latest mode, baseline commit,
analysis scope, candidate count, confirmed count, and run state. For an individual
report, distinguish `MISMATCH`, candidate, and confirmed states. Read
[bug-validation.md](../../references/bug-validation.md) before interpreting or
reporting a result.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [fmagent-project](https://github.com/fmagent-project)
- **Source:** [fmagent-project/FM-Agent-Skill](https://github.com/fmagent-project/FM-Agent-Skill)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-fmagent-project-fm-agent-skill-diagnose
- Seller: https://agentstack.voostack.com/s/fmagent-project
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.