by code-yeongyu
pi had nothing (nothing), so I made something (something) — sorry mariozechner-senpai, I went ahead and lovingly soiled your pure pi for you. opinionated fork of badlogic/pi-mono with extension-first additions. ganbare ganbare senpi 頑張れ頑張れ先輩
# Add to your Claude Code skills
git clone https://github.com/code-yeongyu/senpiLast scanned: 5/30/2026
{
"issues": [],
"status": "PASSED",
"scannedAt": "2026-05-30T15:33:35.467Z",
"npmAuditRan": true,
"pipAuditRan": true
}senpi is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by code-yeongyu. pi had nothing (nothing), so I made something (something) — sorry mariozechner-senpai, I went ahead and lovingly soiled your pure pi for you. opinionated fork of badlogic/pi-mono with extension-first additions. ganbare ganbare senpi 頑張れ頑張れ先輩. It has 251 GitHub stars.
Yes. senpi passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.
Clone the repository with "git clone https://github.com/code-yeongyu/senpi" and add it to your Claude Code skills directory (see the Installation section above).
senpi is primarily written in TypeScript. It is open-source under code-yeongyu on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh senpi against similar tools.
No comments yet. Be the first to share your thoughts!
New issues and PRs from new contributors are auto-closed by default. Maintainers review auto-closed issues daily. See CONTRIBUTING.md.
This is the home of the Pi agent harness project including our self extensible coding agent.
To learn more about Pi:
| Package | Description |
|---|---|
| @earendil-works/pi-ai | Unified multi-provider LLM API (OpenAI, Anthropic, Google, etc.) |
| @earendil-works/pi-agent-core | Agent runtime with tool calling and state management |
| @earendil-works/pi-coding-agent | Interactive coding agent CLI |
| @earendil-works/pi-tui | Terminal UI library with differential rendering |
For Slack/chat automation and workflows see earendil-works/pi-chat.
Pi runs with the permissions of the user and process that launched it. The built-in permission system can ask, allow, or deny tool calls before they run, but it is not a sandbox and does not restrict the host process, installed extensions, package installs, or child processes after they are started.
By default, Pi uses the full-access permission preset, so ordinary tool calls do not prompt. Choose a stricter preset with permissionPreset in settings or --permission-preset on the CLI:
full-access: allow all permission checksworkspace: allow workspace read, search, edit, and shell tools; ask for external-directory accessread-only: allow read/search/list tools; ask before edits, shell commands, and external-directory accessask: restore prompt-on-unknown behaviorExplicit permission rules in settings and --permission CLI rules override the selected preset.
If you need stronger boundaries, containerize or sandbox Pi. See packages/coding-agent/docs/containerization.md for three patterns:
pi and provider auth on the host while routing built-in tools and ! commands into a local Linux micro-VM.pi process in a local container for simple isolation.pi process in a policy-controlled sandbox.See CONTRIBUTING.md for contribution guidelines and AGENTS.md for project-specific rules (for both humans and agents). Longer term plans for Pi can also be found in RFCs.
npm install --ignore-scripts # Install all dependencies without running lifecycle scripts
npm run build # Build all packages
npm run check # Lint, format, and type check
./test.sh # Run tests (skips LLM-dependent tests without API keys)
./pi-test.sh # Run pi from sources (can be run from any directory)
We treat npm dependency changes as reviewed code changes.
.npmrc sets save-exact=true and min-release-age=2 to avoid same-day dependency releases during npm resolution.package-lock.json is the dependency ground truth. Pre-commit blocks accidental lockfile commits unless PI_ALLOW_LOCKFILE_CHANGE=1 is set.npm run check verifies pinned direct deps, native TypeScript import compatibility, and the generated coding-agent shrinkwrap.packages/coding-agent/npm-shrinkwrap.json, generated from the root lockfile, to pin transitive deps for npm users.npm run release:local to build, pack, and create isolated npm and Bun installs outside the repo before tagging a release.pi update --self use --ignore-scripts where supported.npm ci --ignore-scripts, and a scheduled GitHub workflow runs npm audit --omit=dev plus npm audit signatures --omit=dev.If you use Pi or other coding agents for open source work, please share your sessions.
Public OSS session data helps improve coding agents with real-world tasks, tool use, failures, and fixes instead of toy benchmarks.
For the full explanation, see this post on X.
To publish sessions, use badlogic/pi-share-hf. Read its README.md for setup instructions. All you need is a Hugging Face account, the Hugging Face CLI, and pi-share-hf.
You can also watch this video, where I show how I publish my pi-mono sessions.
I regularly publish my own pi-mono work sessions here:
MIT