mcp-quality

Portable Agent Plugin with skills for designing, reviewing, and scaffolding MCP servers — especially knowledge-graph backends with a shared HTTP API for reports and human UIs.

This pack is guardrails and workflow, not a running MCP server or graph database. Agents use the skills to build those in your project.

Install

• Open this repo as a Cursor / Agent Plugin project, or install via Cursor Plugins from the package root (where plugin.json lives).
• Skills load from skills/*/SKILL.md automatically.

Skills

Skill	When to use
mcp-quality-server	Any MCP design or review: envelopes, gates, playbooks, discovery_path, discovery attestation, shared domain API
mcp-knowledge-graph	Graph/ontology tool design (after quality)
mcp-kg-builder	“Build/maintain a KG MCP for my use case” — interview → confirm model → scaffold core + MCP + API

There is no fourth API-only skill: shared HTTP API guidance lives in the quality skill and builder.

Authority

• Agents: follow the skills. When the long essay and skills disagree, skills win.
• Humans: read docs/mcp-standards.md for the narrative quality bar (product appendix at the end is history, not portable requirements). Case study: docs/mcp-has-no-quality-standards-we-wrote-ours-so-agents-can-run-our-website.md.
• Sync the essay when you change the contract in skills.

Frictionless local access (default)

For non-technical builds, scaffolded servers should:

1. Bootstrap a work session before serious work and before minting UI links
2. Issue 2-hour signed UI links tied to work_session_id (remint in chat on failure; warn not to forward)
3. After first open, use a same-day (~8–12h) browser session
4. Keep UI read-oriented; high-blast writes stay on the agent/MCP path with discovery attestation

Out of scope for this pack

• No bundled graph DB or live MCP process
• No website-v3 / product CMS paths in skills
• No Cursor-only rules/ / commands/ packaged in the plugin