SkillStream

A remote MCP server that ships skills (procedural knowledge) — not tools — to any connected AI agent. Hosted on Cloudflare Workers.

The premise: filesystem SKILL.md files (the agentskills.io standard) are great, but they're static, install-per-harness, can't auth-gate per user, and can't carry live data. SkillStream is the service layer above filesystem skills.

V0 is a public MCP endpoint that any compatible client connects to and immediately gets a battle-tested methodology skill set: brainstorm-first → plan-before-action → validate-before-execute → verify-after-complete, plus self-healing-recovery and token-conscious-iteration.

Endpoints

• GET / — JSON info (skill list, copy-paste client configs)
• POST /mcp — MCP Streamable HTTP (current spec)
• GET /sse — MCP SSE (legacy)

Connect from any MCP client

Add this URL as a remote MCP connector:

https://skillstream-mcp.prbotsai.workers.dev/mcp

Or point your agent at the info endpoint for copy-paste configs:

https://skillstream-mcp.prbotsai.workers.dev/

What an agent sees once connected

9 skills exposed as MCP resources + prompts + tools:

• skill://using-skillstream — start here
• skill://brainstorm-first
• skill://plan-before-action
• skill://validate-before-execute
• skill://execute-with-discipline
• skill://verify-after-complete
• skill://self-healing-recovery
• skill://token-conscious-iteration
• skill://find-the-right-skill

Descriptions teach the agent when to load each one. Bodies load on demand. Total context cost at idle: ~1.5 KB.

Adding skills

1. Drop src/skills/your-skill-name.md
2. Add an import + entry in src/registry.ts
3. Push to main — Cloudflare auto-deploys

Architecture

Agent  ──MCP/HTTP──►  Cloudflare Worker (Durable Object per session)
                          ├─ Resources: skill://<name>
                          ├─ Prompts:   skill_<underscored_name>
                          └─ Tools:     search_skills, list_all_skills, activate_skill

V0 ships skills statically. V1 adds D1 + R2 + Vectorize + a hydration engine that injects live data into skill bodies at request time.

License

MIT.