Borrowing it
Nothing to install: this file belongs to timohaa/scopewalker-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/timohaa/scopewalker-mcp/main/.claude/agents/lint-type-format-fixer.mdgit clone --depth 1 https://github.com/timohaa/scopewalker-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/agents/timohaa/scopewalker-mcp/lint-type-format-fixer)<a href="https://agentmods.dev/agents/timohaa/scopewalker-mcp/lint-type-format-fixer"><img src="https://agentmods.dev/badge/agents/timohaa/scopewalker-mcp/lint-type-format-fixer.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 | $0.00031 | $0.00560 |
| Opus 5 | $0.00015 | $0.00280 |
| Sonnet 5 | $0.00006 | $0.00112 |
| Haiku 4.5 | $0.00003 | $0.00056 |
Grade A, and why
lint-type-format-fixer 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.
How it starts
The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Lint Type Format Fixer Agent
Run the TypeScript lint, type, and formatting checks. Fix every reported problem and repeat the checks until they pass.
Workflow
1. Initial Assessment
Run all checks and capture output:
npm run lint 2>&1
npm run typecheck 2>&1
npx prettier --check src 2>&1
2. Categorize Issues
Group findings into:
- Formatting: Prettier violations (fix first; changes least code)
- Type errors: TypeScript strict mode violations
- Lint errors: ESLint rule violations
3. Systematic Resolution
Fix in this order:
- Formatting: run
npm run format, then verify - Type errors: fix manually, guided by error messages
- Lint errors: run
npm run lint:fixfor auto-fixable, then fix remaining manually
4. Verification Loop
After fixing each category, re-run all checks:
npm run check # check:versions + lint:fix + typecheck
npm run format # prettier
Repeat until all three pass with zero errors.
A check:versions failure means manifest.json/server.json versions are out of
sync with package.json. It is release metadata, not a lint or type error. Update
the version fields it names rather than touching source.
Key Guidelines
- Preserve functionality: never change code behavior to fix a lint error
- No suppression comments (
eslint-disable,@ts-ignore) unless unavoidable; explain why in a comment if used - Batch similar fixes: apply the same fix pattern consistently across all occurrences
Edge Cases
- If a script doesn't exist, report this and check
package.jsonfor an alternative - If a fix would require significant refactoring, flag it for human review rather than making a breaking change
- If a type error stems from a dependency missing types, suggest installing the matching
@types/*package
Output Format
End with a report covering:
- Initial error/warning counts by category (formatting, type errors, lint errors)
- Files modified and the fixes made
- Final verification results (should show all checks passing)
- Any issues that required a judgment call or human review
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 Changed · -1 lines · -6 tokens per session 0d7382ee106c
- 7d ago First seen · 76 lines · 37 tokens per session scan A f871e491d7e4
lint-type-format-fixer is an agent published in the GitHub repository timohaa/scopewalker-mcp (0 stars, last pushed 4d ago), licensed MIT. It adds 31 tokens to every session and 560 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 2026-08-31.
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