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.
npx agentmods add skills/marin-community/marin/debugnpx skills add marin-community/marin --skill debuggit clone --depth 1 https://github.com/marin-community/marinWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00039 | $0.00412 |
| Opus 5 | $0.00019 | $0.00206 |
| Sonnet 5 | $0.00008 | $0.00082 |
| Haiku 4.5 | $0.00004 | $0.00041 |
Grade A, and why
debug 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 2d 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.
What it actually says
Debug
Keep working notes in the active task. Do not add repository debug-log files.
Use consult-echo when repository policy requires prior-work search. After
every incident handled by this workflow, use write-ops-log to publish its
standalone Echo record and link it from the associated PR or issue.
Infrastructure faults
Read lib/iris/AGENTS.md or lib/zephyr/AGENTS.md for context, then follow
the matching OPS.md section:
| Symptom | Read |
|---|---|
| Stuck job, scheduling failure, resource leak, controller stalled | lib/iris/OPS.md → SQL Queries, Process Inspection & Profiling, Known Bugs, Troubleshooting |
| Iris task misbehaving, container inspection, profiling a running task | lib/iris/OPS.md → Task Operations, Process Inspection & Profiling |
| Zephyr pipeline slow / stragglers / data skew / worker failures | lib/zephyr/OPS.md → Diagnostic Patterns, Observability |
TPU bad node (No accelerator found, FAILED_PRECONDITION, Device or resource busy) |
lib/iris/OPS.md → TPU Bad-Node Recovery |
Read the guardrails beside the commands. Never modify the controller database,
prefer iris process profile over SSH, and never run a full
iris cluster restart without approval. After a TPU recovery or Zephyr fix,
return to the active Iris job-monitoring or babysit-zephyr loop.
Code bugs
For code bugs, reproduce the failure, identify the smallest falsifiable hypothesis, change one cause at a time, and test the behavior that failed. Let exceptions propagate unless added context changes the diagnosis.
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.
- 2d ago First seen · 35 lines · 39 tokens per session scan A 7674bbf6a621
debug is a skill published in the GitHub repository marin-community/marin (3,212 stars, last pushed today), licensed Apache-2.0. It adds 39 tokens to every session and 412 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.
Other skills, from other repositories
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
chat-pet-sprite-creation
Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…
babysit-pr
Babysit a GitHub pull request after creation by continuously polling review comments, CI checks/workflow runs, and mergeability state until the PR is merged/closed or user help is required. Diagnose failures, retry likely flaky failures up to 3 times, auto-fix/push branch-related issues when appropriate, and keep…
imagegen
Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output…
agent-host-chat-contributions
Build and review cross-cutting agent-host chat behavior through lifecycle contributions. Use when adding turn lifecycle side effects, prompt or context injection, restored-history transformation, protocol-action observation, or when reviewing changes that add code to AgentSideEffects or AgentService.