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context-pack

v0.1.3

Published

Task-specific context bundle generator for Claude Code / Codex

Vulnerabilities

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Links

Git

Maintainers

anup4khandelwalanup4khandelwal

Keywords

Readme

context-pack

CI npm

Prepare an optimal, task-specific context bundle from a repository for Claude Code and OpenAI Codex.

Install

npm install -g context-pack

Quickstart

Global install:

npm install -g context-pack
context-pack bundle --task "Add Reddit OAuth + ingest pipeline" --budget 14000

npx:

npx -y context-pack bundle --task "Add Reddit OAuth + ingest pipeline" --budget 14000

Output

Generates .context-pack/ in the repo:

  • bundle.md → copy/paste friendly context for LLMs
  • bundle.json → structured representation
  • explain.md → why each file was included

Why it exists

LLMs perform poorly when given too many files, irrelevant files, missing entrypoints, or noisy diffs. context-pack deterministically selects, ranks, and packages the most relevant files within a strict token budget.

How it works (minimal)

Heuristics (v1):

  • Git relevance: recently changed, co-changed files
  • Semantic relevance: filename/path/symbol matches to task text
  • Dependency proximity: import relationships
  • Structural importance: entrypoints, config, manifests
  • Noise elimination: .gitignore, build outputs, node_modules, tests excluded by default

Token budgeting:

  • Estimate tokens per file
  • Stop when budget is reached
  • Degrade gracefully: full → trimmed → signature-only

Commands

  • context-pack bundle --task "<task>" [--budget N]
  • context-pack scan --task "<task>"
  • context-pack explain

Examples

context-pack bundle --task "Add Reddit OAuth + ingest pipeline" --budget 1000
context-pack scan --task "Refactor config loader" --limit 25
context-pack explain

See docs/examples/ for sample outputs.

Troubleshooting

  • Ensure you ran npm run build before invoking the CLI from dist/.
  • If the bundle is empty, try increasing --budget or refining the task description.

How to release

See RELEASE.md for the full checklist.

Docs

  • Codex workflows: docs/codex.md
  • Claude Code plugin wrapper: docs/claude-plugin.md
  • Release checklist: RELEASE.md

Integrations

  • MCP server: integrations/mcp/README.md
  • Claude Code: integrations/claude-code/README.md
  • Codex workflows: integrations/codex/README.md