@probo/skills

Multi-agent compliance skills for open-source GRC workflows. Ships Agent Skills–compatible instructions and wires agents to the Probo MCP API via OAuth 2.0.

Supported agents: Claude Code, Codex, OpenCode, Cursor (MCP + skills).

Marketplace catalogs: .claude-plugin/marketplace.json at the repo root or under packages/skills/ (Claude Code), .agents/plugins/marketplace.json at the repo root or under packages/skills/ (Codex). See COMPATIBILITY.md.

Install

From GitHub or npm

From GitHub (repo-root catalog at .claude-plugin/marketplace.json):

claude plugin marketplace add getprobo/probo
# or, from a local clone:
claude plugin marketplace add .
claude plugin install probo@probo

From the package directory (catalog at packages/skills/.claude-plugin/marketplace.json, resolves @probo/skills from npm):

claude plugin marketplace add ./packages/skills/.claude-plugin
claude plugin install probo@probo

When consuming the published package, the package-level marketplace entry resolves @probo/skills from npm (see packages/skills/.claude-plugin/marketplace.json).

Configure Probo MCP

Set your Probo instance URL before starting Claude Code:

export PROBO_BASE_URL="https://your-probo-instance.example.com"

The plugin .mcp.json connects to ${PROBO_BASE_URL}/mcp/v1. Probo MCP authenticates with OAuth 2.0 — no API token or bearer header is required in the plugin config. On first use, sign in from Claude Code:

/mcp

Or from your shell:

claude mcp login probo

Claude Code discovers Probo's authorization server via /.well-known/oauth-protected-resource and stores tokens securely.

Local development

claude --plugin-dir ./packages/skills

What's included

| Component | Location | Purpose | | --- | --- | --- | | MCP | .mcp.json | Probo API connection | | Skills | skills/ | Compliance workflows | | Commands | commands/ | access-review, missing-signatures — semi-auto workflows |

Skills: /probo:<skill-name> (e.g. /probo:open-source-compliance, /probo:missing-signatures).

Commands: /probo:<command-name> (e.g. /probo:access-review, /probo:missing-signatures).

Adding content

See contrib/claude/skills.md.

npm --workspace @probo/skills run validate
claude --plugin-dir ./packages/skills

Release

Published to npm as @probo/skills. See contrib/claude/release/skills.md.