@probo/skills

Multi-agent compliance skills for open-source GRC workflows. Ships an Agent Plugins 1.0.0 package: Agent Skills–compatible instructions plus portable MCP wiring to the Probo MCP API over OAuth 2.0.

Supported agents: any Agent Plugins client, plus Claude Code, Codex, OpenCode, and Cursor through their own plugin or MCP configuration.

The portable package is plugin.json, skills/, and mcp.json at the package root. Client-specific manifests (.claude-plugin/, .codex-plugin/, .mcp.json) and marketplace catalogs sit alongside it. See COMPATIBILITY.md.

Probo MCP servers

Both hosted Probo instances ship in mcp.json; connect the one for your region and sign in with OAuth 2.0.

Server	Endpoint
`probo-us`	`https://us.probo.com/api/mcp/v1`
`probo-eu`	`https://eu.probo.com/api/mcp/v1`

Agent Plugins 1.0.0 defines no placeholder expansion for remote MCP URLs, so a self-hosted instance is added in the agent instead of in the package:

claude mcp add --transport http probo https://probo.example.com/api/mcp/v1

No API token or bearer header belongs in any of these configs. Probo MCP authenticates with OAuth 2.0, discovered from /.well-known/oauth-protected-resource on the instance root.

Install

Agent Plugins client

Point the client at the package root (packages/skills in a clone, or the installed @probo/skills directory). It reads plugin.json, discovers the skills under skills/, and loads both servers from mcp.json.

Claude Code

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
claude mcp login probo-us   # or /mcp in session

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

Local development

claude --plugin-dir ./packages/skills

What's included

Component	Location	Purpose
Manifest	`plugin.json`	Agent Plugins 1.0.0 plugin identity
MCP	`mcp.json`	Portable hosted Probo servers
Skills	`skills/`	Compliance workflows
Commands	`commands/`	`access-review`, `missing-signatures` — semi-auto workflows (Claude Code)

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.