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/AGENTS.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/instructions/timohaa/scopewalker-mcp/agents-md)<a href="https://agentmods.dev/instructions/timohaa/scopewalker-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/timohaa/scopewalker-mcp/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/timohaa/scopewalker-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/timohaa/scopewalker-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.01320 | $0.01320 |
| Opus 5.5 | $0.00528 | $0.00528 |
| Sonnet 5.5 | $0.00264 | $0.00264 |
| Haiku 4.5 | $0.00132 | $0.00132 |
Grade A, and why
scopewalker-mcp AGENTS.md 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 19d 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 — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
What
MCP server providing codebase analysis tools for AI assistants. It is a thin orchestration layer over external parsing, file discovery, and line counting via tokei.
How
npm run build # Build
npm run check # Version sync + lint + typecheck (run before committing)
npm run test # Run tests
npm run test:coverage # Tests with coverage
Use the project's own MCP tools to understand and validate code. For source/test changes, enforce docs/code-quality.md before completion or committing. Fix actionable findings in scope and rerun the detecting tools; unresolved findings or incomplete scans cannot pass.
If LSP tools are available in your session, prefer them (workspaceSymbol, findReferences, goToDefinition, hover) over Grep/Read for code navigation; otherwise use Grep for text/pattern searches.
Behavior
- For ambiguous requests, sketch a short plan and state assumptions and tradeoffs before editing.
- Write the minimum code that solves the problem. Avoid speculative abstractions, drive-by renames, and unrelated cleanup.
- Define a success criterion before starting and loop until it passes. Verify tool output with the tool itself or its tests;
npm run checkalone is insufficient. - Pass every target file to one command (
npx vitest run a.test.ts b.test.ts,npx markdownlint-cli f1 f2, or onegrep -nEacross all files). - Never create
_enhanced,_v2, or_newduplicate file variants; edit the original file.
Reference Docs
- TOOLS.md: tool reference
- docs/: tool documentation and enforcement requirements; check docs/known-bugs.md before chasing unexpected output
.claude/skills/create-tool,.claude/skills/create-test: workflows and code examples for adding tools/tests/polish,/review-changes: quality-pipeline slash commands (see.claude/skills/for the rest).claude/agents/: specialized agents for standards, testing, docs, and code-quality enforcement (see directory for the full list)
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.
- 19d ago Changed · +1 tokens per session 9a0db76b2bd9
- 1mo ago Changed · +2 lines · +28 tokens per session 8415c131bbf6
- 1mo ago Changed · +22 lines · +494 tokens per session 4cd69d8714ce
- 1mo ago First seen · 55 lines · 797 tokens per session scan A 4cb5a2071074
scopewalker-mcp AGENTS.md is an instructions file published in the GitHub repository timohaa/scopewalker-mcp (1 stars, last pushed 6d ago), licensed MIT. It adds 1,320 tokens to every session, about $0.0053 per session on Opus 5.5. 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.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.