Skill of Skills

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io.911fund.skills/directoryv3.11.0 Domain verified

Quality-ranked, cross-platform directory of AI coding skills, plugins and MCP servers.

AI & Agents Developer Tools

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Call this server's tools from your browser. Nothing to install.

https://skills.911fund.io/api/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

compare_tools Read-only

Side-by-side quality profiles for 2–5 tools by slug. Same fields as get_skill; ordering follows the request, not rank.

slugsarray, required

Tools (6)

compare_tools

Side-by-side quality profiles for 2–5 tools by slug. Same fields as get_skill; ordering follows the request, not rank.

read-only

Argument	Type	Description
slugs*	array

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slugs"
  ],
  "properties": {
    "slugs": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^[a-z0-9-]+$",
        "maxLength": 120,
        "minLength": 1
      },
      "maxItems": 5,
      "minItems": 2
    }
  }
}

demand_pulse

Public, k-anonymous demand signal from the directory: trending searches, most-saved and most-installed tools. Aggregates only — sourced from ≥5 distinct anonymous sessions per entry.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

get_collection

Quality-ranked tools inside one curated collection. Critical-risk tools are excluded by default (risk_filter); every result carries risk_level and risk_reasons.

read-only

Argument	Type	Description
slug*	string
limit	integer
risk_filter	string	Risk gate: exclude_critical omits critical risk (default); exclude_high omits high and critical risk; none omits no risk levels
include_high_risk	boolean	Deprecated alias for risk_filter=none

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "enum": [
        "mcp-servers",
        "database-migrations",
        "cicd-devops",
        "testing-qa",
        "browser-automation",
        "security-audit",
        "frontend-react",
        "code-review",
        "data-analytics"
      ],
      "type": "string"
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 25,
      "minimum": 1
    },
    "risk_filter": {
      "enum": [
        "exclude_critical",
        "exclude_high",
        "none"
      ],
      "type": "string",
      "default": "exclude_critical",
      "description": "Risk gate: exclude_critical omits critical risk (default); exclude_high omits high and critical risk; none omits no risk levels"
    },
    "include_high_risk": {
      "type": "boolean",
      "description": "Deprecated alias for risk_filter=none"
    }
  }
}

get_skill

Full quality profile for one tool by slug (slugs come from search_skills / get_collection): score breakdown, structural signals, risk level and reasons, platforms, repo link. Direct lookups return any active tool regardless of risk — the risk assessment is part of the answer, not a filter here.

read-only

Argument	Type	Description
slug*	string

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "pattern": "^[a-z0-9-]+$",
      "maxLength": 120,
      "minLength": 1
    }
  }
}

list_collections

The curated buyer-intent collections (e.g. mcp-servers, testing-qa, browser-automation). Use get_collection for the ranked tools inside one.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

search_skills

Full-text search over the Skill of Skills directory (AI coding skills, plugins, MCP servers across Claude Code, Cursor, Codex, Windsurf, Cline). Results are ranked by the quality-first composite score, not popularity; when no tool matches every term, the closest partial matches are returned instead (match_mode: "any"), most relevant first. Critical-risk tools are excluded by default (risk_filter); every result carries risk_level and risk_reasons. Scores are evidence, not endorsements.

read-only

Argument	Type	Description
limit	integer
query*	string	What capability you need, e.g. "postgres migrations"
min_tier	string	Quality floor: curated ≥120, promising ≥80, experimental ≥40
platform	string	Restrict to one client platform
verified	string	Current Verified Working result: runs only, or any verified tier
risk_filter	string	Risk gate: exclude_critical omits critical risk (default); exclude_high omits high and critical risk; none omits no risk levels
include_high_risk	boolean	Deprecated alias for risk_filter=none