Agent Skills Search MCP Server (skills.sh)

MCP server for searching and discovering Agent Skills from the skills.sh registry — a catalog of reusable capabilities and skills that AI agents can acquire and use. Enables AI agents to discover what capabilities are available in the skills registry and retrieve skill definitions.

Evaluated Mar 07, 2026 (0d ago) vcurrent
Homepage ↗ Repo ↗ Developer Tools agent-skills skills-registry discovery ai-capabilities mcp-server
⚙ Agent Friendliness
66
/ 100
Can an agent use this?
🔒 Security
70
/ 100
Is it safe for agents?
⚡ Reliability
60
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
62
Documentation
62
Error Messages
60
Auth Simplicity
92
Rate Limits
65

🔒 Security

TLS Enforcement
85
Auth Strength
68
Scope Granularity
60
Dep. Hygiene
65
Secret Handling
72

Community skill registry — variable quality. Security review required before executing discovered skills. Public registry with no content verification.

⚡ Reliability

Uptime/SLA
60
Version Stability
60
Breaking Changes
58
Error Recovery
60
AF Security Reliability

Best When

A dynamic AI agent orchestration system wants to discover what skills and capabilities are available before selecting which to invoke — enabling runtime capability discovery rather than hard-coded skill lists.

Avoid When

You have a fixed set of known capabilities. Dynamic skill discovery adds complexity that isn't needed for simple, well-defined agent workflows.

Use Cases

  • Discovering available agent skills and capabilities from the skills.sh registry
  • Searching for specific skill implementations that agents can use for tasks
  • Building agent orchestration systems that dynamically discover available capabilities
  • Enabling AI systems to self-discover what skills are available for novel tasks

Not For

  • Executing skills (discovery/search focus only)
  • Private organizational skill registries (public skills.sh registry)
  • Static agent configurations with predefined capabilities

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
No
Webhooks
No

Authentication

Methods: none
OAuth: No Scopes: No

Public skills registry — likely no auth required for search. Agent skills registry is open for discovery.

Pricing

Model: free
Free tier: Yes
Requires CC: No

Free open registry for agent skills. MCP server is free open source.

Agent Metadata

Pagination
cursor
Idempotent
Full
Retry Guidance
Not documented

Known Gotchas

  • Skills registry quality depends on community contributions — not all skills are production-ready
  • Dynamic skill discovery creates unpredictable agent behavior — validate discovered skills
  • Skill definitions from registry may not match your deployment environment
  • Emerging ecosystem — registry coverage and quality varies significantly
  • Security review required for any skills before agents execute them

Alternatives

Full Evaluation Report

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Scores are editorial opinions as of 2026-03-07.

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