Native plugin management for Pi, with compatibility for supported Claude Code and Codex marketplaces.
@nklisch/pi-plugins provides:
- marketplace discovery, inspection, and read-only foreign-state adoption;
- transactional install, enable, disable, update, recovery, and uninstall;
- Agent Skills and command-hook activation;
- receipt-qualified MCP and subagent lifecycle integration;
- deterministic
/plugincommands and a Pi-native interactive manager; - offline-safe startup, update policy, diagnostics, and multiprocess coordination.
- Node.js 24 or newer
- Pi 0.80.8-compatible public extension APIs
pi install npm:@nklisch/pi-plugins@0.1.3Then start Pi and run /plugin. The manager uses the same progressive list footprint as Pi settings: choose My Plugins, Discover, Sources, Updates, or Health, then drill into an item and its available actions. Escape returns one level. On a clean installation, open Sources and choose Add Source, or use:
/plugin marketplace add nklisch/skills
/plugin add <plugin@marketplace> --scope user
/plugin add adds the complete plugin to the selected user or project plugin list, collects any required configuration and executable trust, installs and enables it, and reloads Pi when activation changes. Use /plugin help for the concise command surface:
/plugin add <plugin> --scope user|project
/plugin remove <plugin> --scope user|project --keep-data|--delete-data
/plugin update <plugin> --scope user|project
/plugin enable <plugin> --scope user|project
/plugin disable <plugin> --scope user|project
/plugin list
/plugin doctor [plugin]
/plugin marketplace add|list|refresh|remove ...
The older install, uninstall, and diagnose forms remain accepted as compatibility aliases. Workflow-phase and operation-token routes remain available to automation but are intentionally omitted from normal help and completion.
Marketplace registration is global; plugin installation remains user- or project-scoped. GitHub shorthand is the default marketplace source. Use --source-kind git or --source-kind local-git for those source forms. The interactive manager opens only in a TUI session.
This package manages compatible foreign marketplace plugins as complete bundles. It does not replace Pi's package manager: use pi list, pi install, pi update, and pi config for ordinary Pi extension packages.
Pi packages execute with full local-system access. Review the source and requested plugin trust before installation. Sensitive plugin configuration currently fails closed when production cannot prove atomic operating-system credential ownership; plaintext is never retained in plugin-host state, projections, diagnostics, logs, or control output.
Marketplace-derived network access is origin-authorized and DNS-pinned. Credential-bearing MCP endpoints require HTTPS; unauthenticated plaintext HTTP is limited to explicitly approved literal loopback endpoints.
The current production package pins and verifies:
@nklisch/pi-mcp-adapter@2.11.0-nklisch.0@nklisch/pi-subagents@18.0.4-nklisch.0
Executable dependencies are receipt-checked before import. The MCP and subagent packages are transitive dependencies: one top-level pi install npm:@nklisch/pi-plugins installs and activates both through verified wrappers, so they do not need separate pi install entries. The bundled subagent loader reuses Pi's already-loaded coding-agent, AI, and TUI module identities rather than installing a second Pi runtime tree. Package, API, runtime-range, installed-tree, or behavioral drift makes the affected capability unavailable rather than partially activating it.
See docs/COMPATIBILITY.md for the complete compatibility contract.
MIT © 2026 Nathan Klisch