gitadmin
fbca2ada7e
- Rewrite step names and descriptions for clarity and conciseness - Reorder navigation discipline and expand sensitive-file examples - Add `disable-model-invocation: true` frontmatter flag - Remove unused `date -Iseconds` command pattern
101 lines
4.4 KiB
Markdown
101 lines
4.4 KiB
Markdown
---
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name: project-context-pack
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description: Use when the user wants a bounded repo context pack, project map, codebase index, or cached memory file so later work uses fd/rg/tree-sitter/LSP instead of repeated browsing.
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disable-model-invocation: true
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---
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# Project Context Pack
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Create or refresh a bounded project memory file, then use it to navigate the codebase with discipline.
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## Output target
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Default cache path: `.agent/project-context.md` at the project root.
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If the user names another path, use that path. If writing into the repo is risky or unexpected, ask before writing. Never write secrets into the cache.
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## Procedure
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1. **Find the root.** Prefer `git rev-parse --show-toplevel`; otherwise use `pwd`. Completion: you know the root and current relative working directory.
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2. **Inventory cheaply.** Use `fd` and `rg` first; fall back to `find` and `grep`. Respect ignore files by default. Exclude `.git`, dependency directories, build outputs, caches, generated files, binaries, and large artifacts. Completion: you have a bounded file inventory and top-level tree without opening many files.
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3. **Classify the project.** Detect language, framework, package manager, build/test tools, docs, agent guidance, and likely entry points from filenames and small config reads. Completion: the pack names the project type and the files that justify it.
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4. **Read selectively.** Read only high-value files by default: README, agent guidance, package/build config, docs index, main entry points, and files directly relevant to the user's current request. Cap per-file and total content. Completion: every included file has a reason.
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5. **Index symbols before browsing.** For code questions, prefer tree-sitter or LSP when available. Otherwise use `rg` patterns for definitions, exports, imports, routes, tests, commands, TODOs, and error strings. Completion: the pack has symbol/search notes before any broad source reading.
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6. **Write the memory file.** Create or update the cache with the template below. Completion: the file exists and records when it was generated, commands/searches used, files inspected, and next navigation rules.
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7. **Use the cache.** Before future exploration, read the cache first. If stale or insufficient, refresh the smallest relevant section instead of rebuilding everything. Completion: subsequent work cites the cache and avoids repeated file browsing.
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## Navigation discipline
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- Do not wander file-by-file. Start with `fd`, `rg`, tree-sitter, LSP, or the cache.
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- Track inspected files in the memory file.
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- Prefer narrow searches over whole-file reads.
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- Prefer symbol outlines and matching snippets over full content.
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- Re-read a file only when it changed, the cache is stale, or the exact details are needed.
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- Ask before full-content extraction, large scans, or including sensitive files such as `.env`, credentials, private keys, tokens, browser profiles, or personal data.
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## Useful command patterns
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```bash
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root=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
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cd "$root"
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# Inventory
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fd --type f --hidden --exclude .git 2>/dev/null || find . -type f -not -path './.git/*'
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tree -a -I '.git|node_modules|dist|build|target|.venv|__pycache__|vendor|coverage' -L 3
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# Project signals
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fd '^(README|AGENTS|CLAUDE|GEMINI|package.json|pyproject.toml|Cargo.toml|go.mod|Makefile|justfile|docker-compose.yml)$'
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# Search before reading
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rg -n "TODO|FIXME|HACK|XXX"
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rg -n "^(export |class |def |function |interface |type |trait |struct |enum )"
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rg -n "main\(|if __name__ == .__main__.|export default|module.exports"
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```
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## Memory file template
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```markdown
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# Project Context Pack
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Generated: <timestamp>
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Root: <absolute root>
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Working directory: <relative path>
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Status: <fresh|partial|stale>
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## Purpose
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<What this repo appears to do.>
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## Project type
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<Languages/frameworks/package managers and evidence.>
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## Structure
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<Bounded tree or directory summary.>
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## Important files
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- <path> — <why it matters>
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## Commands
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- Build: <command or unknown>
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- Test: <command or unknown>
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- Lint/typecheck: <command or unknown>
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- Run/dev: <command or unknown>
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## Entry points
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- <path or symbol> — <evidence>
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## Search and symbol notes
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<Useful rg/tree-sitter/LSP findings.>
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## Files inspected
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- <path> — <reason> — <freshness note>
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## Exclusions
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<Skipped directories, large files, generated files, secrets policy.>
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## Navigation rules for future agents
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<How to answer common questions in this repo without repeated browsing.>
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## Refresh notes
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<What to refresh next and what is likely stale.>
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```
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