Borrowing it
Nothing to install: this file belongs to loerei/chronicle-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/loerei/chronicle-mcp/main/.agents/skills/write-a-bug-report/SKILL.mdgit clone --depth 1 https://github.com/loerei/chronicle-mcpWrote 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.
[](https://agentmods.dev/skills/loerei/chronicle-mcp/write-a-bug-report)<a href="https://agentmods.dev/skills/loerei/chronicle-mcp/write-a-bug-report"><img src="https://agentmods.dev/badge/skills/loerei/chronicle-mcp/write-a-bug-report.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00019 | $0.00432 |
| Opus 5 | $0.00010 | $0.00216 |
| Sonnet 5 | $0.00004 | $0.00086 |
| Haiku 4.5 | $0.00002 | $0.00043 |
Grade A, and why
write-a-bug-report 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 4d 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
Write a Bug Report
Document reproducible failures, tool errors, and bug reproductions in BUG_REPORT.md (or bug_<topic>.md).
Directives
- Zero Speculation: State ONLY observed inputs, stderr/stdout logs, exit codes, and measured timings; NEVER guess unverified root causes or fabricate durations.
- File Snapshot on Failure: When a file operation or patch fails, MUST copy target file(s) to
scratch/replica_<filename>immediately before further modifications. - Exact Payloads: MUST preserve complete raw command invocations, request payloads, and minimal repro scripts without truncation.
Template (BUG_REPORT.md)
# Bug Report: [Short Descriptive Summary]
**Target**: `<tool:method / command / package>`
**Environment**: `<OS / Runtime / Versions>`
**Severity**: `[Blocker / Major / Minor]`
**Date**: YYYY-MM-DD
---
## 1. Observed vs. Expected
### Observed Behavior (Actual)
- Exact error message, exit code, stack trace, or measured hang duration.
- Raw stderr/stdout log snippet.
### Expected Behavior
- Expected output, exit code, or clean error.
## 2. Reproduction (Repro)
* **Target Snapshot**: `[replica_filename](file:///absolute/path/to/replica)` (if applicable).
* **Trigger Payload / Command**:
```bash
<exact command, payload, or minimal reproduction script>
---
## Workflow
1. Snapshot affected target files to `scratch/replica_<filename>` if a write/patch failed.
2. Collect raw logs, error traces, and exact environment versions.
3. Write bug artifact to `BUG_REPORT.md` (or `<appDataDir>/brain/<convo-id>/bug_<topic>.md`).
4. Present file link and brief summary to user.
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.
- 4d ago First seen · 56 lines · 19 tokens per session scan A b68900f6540a
write-a-bug-report is a skill published in the GitHub repository loerei/chronicle-mcp (0 stars, last pushed 3d ago), licensed MIT. It adds 19 tokens to every session and 432 once invoked, about $0.0001 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 2026-09-03.
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