Agent skill

Bmad Investigate

by aj-geddes in aj-geddes/claude-code-bmad-skills

Forensic bug and issue triage. An agent skill from aj-geddes/claude-code-bmad-skills.

Custom licenceAuto-check passedDevelopment

Install Bmad Investigate

skills CLI
$ npx skills add aj-geddes/claude-code-bmad-skills --skill bmad-investigate -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aj-geddes/claude-code-bmad-skills bmad-investigate --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aj-geddes/claude-code-bmad-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/bmad-planning-orchestrator/skills/bmad-investigate .claude/skills/bmad-investigate && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
bmad-investigate
GitHub stars
488
Token cost
~2.8k tokens
SKILL.md length
1,189 words
Files
2
Skills in repo
20
Repo updated
First seen
Licence
Custom licence

At a glance

Forensic bug and issue triage. An agent skill from aj-geddes/claude-code-bmad-skills.

  • Works in 8 steps: Clarify the Symptom → Load Context → Gather and Grade Evidence → …
  • Update (add evidence to open case)
  • SKILL.md covers Scope Law (read first), Inputs (load these first), Three Intents and Workflow — Create, plus 5 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Bmad Investigate is an agent skill from aj-geddes/claude-code-bmad-skills. Forensic bug and issue triage. Produces a graded investigation case file: symptoms, evidence (graded A/B/C by confidence), ranked hypotheses, suspected components, and a recommended planning response. INVESTIGATES and DOCUMENTS only — does NOT fix code, run tests, or implement. Hands off as a story to an external dev tool. Use when the user says: - "investigate this bug" / "triage this issue" / "debug triage" - "what's causing [symptom]" / "why is [feature] broken" - "something's wrong with [component]" / "users…

Its SKILL.md is about 2.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `templates/investigation.template.md`).

It sits in Development, covering Issue triage, QA and bug reports and Digital forensics. The repository describes itself as: BMAD Method skills for Claude Code - Auto-detection, Memory integration, Slash commands. Transform Claude Code into a BMAD-powered development environment.

When your agent uses it

  • Update (add evidence to open case)
  • Validate (check draft for completeness before handoff)

Example prompts

  • “investigate this bug”
  • “triage this issue”
  • “debug triage”
  • “/bmad-investigate”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep, TodoWrite

Workflow steps

8 steps, taken from the step headings in SKILL.md.

  1. Clarify the Symptom
  2. Load Context
  3. Gather and Grade Evidence
  4. Form Hypotheses
  5. Map Suspected Components
  6. Write the Case File
  7. Recommend the Planning Response
  8. Log the Decision

What it can do on your machine

Read from SKILL.md and the folder at commit 27dca0e. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Glob
    • Grep
    • TodoWrite

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • github.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Bmad Investigate loads about 2.8k tokens when it runs. Until then it costs about 248 tokens; SKILL.md has 1,189 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~248
When it runs · the whole SKILL.md, loaded when a task matches
~2.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,189 words (~2,809 tokens).

“Forensic triage — plan the fix, don't apply it.”

— opening of SKILL.md by aj-geddes, Custom licence
name
bmad-investigate
allowed-tools
Read, Write, Edit, Glob, Grep, TodoWrite

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in bmad-planning-orchestrator/skills/bmad-investigate of aj-geddes/claude-code-bmad-skills.

  • SKILL.md
  • templates/investigation.template.md

Open the folder on GitHubat commit 27dca0e

Compare with similar skills

Bmad Investigate next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Bmad Investigate compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Bmad Investigate this skillaj-geddes/claude-code-bmad-skills488—~2.8kAutomated safety check: PassCustom licence
Bug Report TriageOrchestratorInc/agent-orchestrator13k—~1.8kAutomated safety check: PassApache-2.0
OpenROAD Issue TriageThe-OpenROAD-Project/OpenROAD3.2k—~842Automated safety check: PassBSD-3-Clause
Systemic Issue TriageGentleman-Programming/gentle-ai7.6k—~1.8kAutomated safety check: PassApache-2.0
Triage Issuesoftspark/ai-toolkit179—~1.3kAutomated safety check: NotesApache-2.0
Triage IssuesClickHouse/clickhouse-java1.6k—~904Automated safety check: PassApache-2.0

Similar skills

  • Bug Report Triage

    OrchestratorInc/agent-orchestrator

    Helps a reporter describe a bug, searches for duplicates and gathers diagnostic evidence kept separate from a short, human-worded issue draft.

    13k GitHub stars~1.8k tokensUpdated today
    DevelopmentAuto-check passed
  • OpenROAD Issue Triage

    The-OpenROAD-Project/OpenROAD

    Reproduces an OpenROAD GitHub bug from an attached tarball and shrinks the failing design with whittle.py so maintainers get a minimal test case.

    3.2k GitHub stars~842 tokensUpdated today
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  • Systemic Issue Triage

    Gentleman-Programming/gentle-ai

    Trigger: new issue, bug report, triage, backlog, issue flood, community report, root cause, dead-end, blocked user.

    7.6k GitHub stars~1.8k tokensUpdated yesterday
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  • Triage Issue

    softspark/ai-toolkit

    Bug triage: explores codebase for root cause, files GitHub issue with TDD fix plan.

    179 GitHub stars~1.3k tokensUpdated 3 days ago
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  • Triage Issues

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    Analyzes a single GitHub issue at a time. An agent skill from ClickHouse/clickhouse-java.

    1.6k GitHub stars~904 tokensUpdated yesterday
    Testing & QAAuto-check passed
  • Issue Triage

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    906 GitHub stars~1.8k tokensUpdated today
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Questions about Bmad Investigate

What does Bmad Investigate do?

Forensic bug and issue triage. An agent skill from aj-geddes/claude-code-bmad-skills. Bmad Investigate is an agent skill from aj-geddes/claude-code-bmad-skills. Forensic bug and issue triage.

When should I use Bmad Investigate?

Bmad Investigate fits situations like: update (add evidence to open case); validate (check draft for completeness before handoff).

How do I install Bmad Investigate in Claude Code?

Run `npx skills add aj-geddes/claude-code-bmad-skills --skill bmad-investigate -a claude-code`. Or copy the skill folder (bmad-planning-orchestrator/skills/bmad-investigate in aj-geddes/claude-code-bmad-skills) into .claude/skills/bmad-investigate in your project. Claude Code loads it when a task matches its description.

How do I install Bmad Investigate in Codex?

Run `npx skills add aj-geddes/claude-code-bmad-skills --skill bmad-investigate -a codex`. Or copy the skill folder (bmad-planning-orchestrator/skills/bmad-investigate in aj-geddes/claude-code-bmad-skills) into .agents/skills/bmad-investigate in your project. Codex loads it when a task matches its description.

Can I use Bmad Investigate in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aj-geddes/claude-code-bmad-skills --skill bmad-investigate -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/bmad-investigate, .gemini/skills/bmad-investigate, .github/skills/bmad-investigate and .opencode/skills/bmad-investigate in your project.

What does Bmad Investigate need to run?

SKILL.md names no scripts, command-line tools or credentials: Bmad Investigate is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, TodoWrite.

Does Bmad Investigate access the network?

SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.

Is Bmad Investigate safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Bmad Investigate use?

Bmad Investigate has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Bmad Investigate use?

About 2.8k tokens (SKILL.md is roughly 11k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Bmad Investigate?

Skills that share tags, products or a category with Bmad Investigate: Bug Report Triage (OrchestratorInc/agent-orchestrator, 13k stars), OpenROAD Issue Triage (The-OpenROAD-Project/OpenROAD, 3.2k stars), Systemic Issue Triage (Gentleman-Programming/gentle-ai, 7.6k stars) and Triage Issue (softspark/ai-toolkit, 179 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Bmad Investigate?

aj-geddes (a GitHub user) maintains it in aj-geddes/claude-code-bmad-skills, which has 488 GitHub stars. The repository holds 20 skills in this directory. The repository was last updated on June 20, 2026.

Source: aj-geddes/claude-code-bmad-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.