mq is a command-line tool for querying and transforming Markdown with syntax modeled on jq, a utility commonly used for processing JSON. It helps developers extract sections, reshape documentation, analyze content, and prepare Markdown for language-model workflows. Its catalogue add-ons support using mq through coding-agent instructions and skills.
Borrowing it
Nothing to install: this file belongs to harehare/mq. 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/harehare/mq/main/.github/prompts/fix-issue.mdgit clone --depth 1 https://github.com/harehare/mqWrote 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/commands/harehare/mq/fix-issue)<a href="https://agentmods.dev/commands/harehare/mq/fix-issue"><img src="https://agentmods.dev/badge/commands/harehare/mq/fix-issue.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 | $0.00018 | $0.00212 |
| Opus 5 | $0.00009 | $0.00106 |
| Sonnet 5 | $0.00004 | $0.00042 |
| Haiku 4.5 | $0.00002 | $0.00021 |
Grade A, and why
fix-issue 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 today.
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
Fix Issue (for Copilot)
Analyzes and fixes issues in the mq codebase based on bug reports, error descriptions, or failing tests.
Usage
- If arguments contain error messages, analyze and fix the specific error
- If arguments contain file paths, focus on those files
- If arguments contain issue descriptions, resolve the described problem
- Supports multiple descriptions or file paths
What it does
- Investigates issues and identifies root causes
- Fixes bugs following mq conventions and best practices
- Ensures error handling uses miette
- Runs tests to verify fixes
- Formats and validates code with cargo fmt and clippy
- Updates documentation if public APIs are affected
Example
/fix-issue "The CLI tool panics when processing malformed Markdown files" /fix-issue "Error: thread 'main' panicked at 'index out of bounds' in mq-markdown/src/parser.rs:45"
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.
- today First seen · 29 lines · 18 tokens per session scan A 2f594650c351
fix-issue is a command published in the GitHub repository harehare/mq (1,027 stars, last pushed today), licensed MIT. It adds 18 tokens to every session and 212 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 2026-09-06.
Other commands, from other repositories
trace
Read a run's flight recorder — verdict, failing task, tamper check, and the exact resume line if paused.
doctor
Diagnose this machine's Nika surface — binary, plugin kits, providers, wiring — every problem with its exact fix command.
perf-profile.template
This prompt was authored for Claude-style slash workflows. In Codex runtime, adapt tool calls as follows.
codesage-reindex
Force an incremental codesage re-index (use when git hooks didn't fire). Auto-cleans orphan vec tables if the config model has changed.
fix-issues
Pick up one approved task, implement the fix, and close it.
fix
⚡⚡ Analyze and fix small issues [AUTO DETECT COMPLEXITY].