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Search and score 11,000+ AI agent tools: MCP servers, Claude skills, GPT actions, IDE plugins.
About
Search and score 11,000+ AI agent tools: MCP servers, Claude skills, GPT actions, IDE plugins.
Security Report
2.5
Use Caution2.5Critical RiskThis MCP server exposes a hardcoded Supabase anonymous API key directly in source code, which is a confirmed dangerous pattern. While the server's functionality (searching and browsing a tool directory) is benign, the credential exposure creates a significant security vulnerability. An attacker with access to this key could authenticate as the anonymous role and potentially exfiltrate or manipulate data in the Supabase database. This is a critical credential handling failure that must be remediated immediately. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
4 files analyzed · 9 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-thomasblc-skillsindex": {
"args": [
"-y",
"skillsindex-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
skillsindex-mcp
MCP server for SkillsIndex — the scored directory of 11,000+ AI agent tools (MCP servers, Claude skills, GPT actions, IDE plugins).
Give your AI agents the ability to search, score, review, and submit tools from the largest independent AI tool directory.
Tools
| Tool | Description |
|---|---|
search_tools | Search by keyword, ecosystem, or category — returns ranked results with scores |
get_tool | Full details for a tool: security score, GitHub stats, scoring breakdown |
get_top_rated | Top-rated tools, optionally filtered by ecosystem or category |
check_security | Security score (0-5) + audit notes for any indexed tool |
submit_tool | Submit a new tool for indexing — auto-adds to the review queue |
subscribe | Subscribe an email to The Weekly Index (Thursday newsletter) |
Install
npx skillsindex-mcp
Or install globally:
npm install -g skillsindex-mcp
Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"skillsindex": {
"command": "npx",
"args": ["skillsindex-mcp"]
}
}
}
Config file locations:
- macOS:
~/Library/Application Support/Claude/claude_desktop_config.json - Windows:
%APPDATA%\Claude\claude_desktop_config.json
Cursor / Windsurf / Cline
Add to your MCP settings:
{
"skillsindex": {
"command": "npx",
"args": ["skillsindex-mcp"]
}
}
Usage Examples
Once connected, you can ask Claude things like:
- "Search for MCP servers that connect to databases"
- "What's the security score for the filesystem-mcp-server?"
- "Show me the top 10 Claude skills"
- "Submit this GitHub repo to SkillsIndex: https://github.com/..."
- "Subscribe me to the SkillsIndex weekly newsletter"
Tool Details
search_tools
query: Search keyword or use case (required)
ecosystem: mcp_server | claude_skill | gpt_action | openclaw_skill | plugin
category: databases-storage | browser-automation | code-execution | ...
limit: 1-20 (default: 5)
get_tool
slug: Tool slug, e.g. "filesystem-mcp-server" (from the URL: skillsindex.dev/tools/[slug]/)
get_top_rated
ecosystem: optional filter
category: optional filter
limit: 1-20 (default: 10)
check_security
slug: Tool slug (preferred)
name: Tool name (fuzzy match fallback)
submit_tool
name: Tool name (required)
github_url: GitHub repo or homepage URL (required)
description: What the tool does (required, min 10 chars)
ecosystem: mcp_server | claude_skill | gpt_action | ... (default: mcp_server)
category: databases-storage | browser-automation | ... (default: other)
Submissions land in a review queue. Tools are scored on security, utility, maintenance, and uniqueness before publishing.
subscribe
email: Email address to subscribe (required)
Data
- 11,393+ tools across 5 ecosystems
- Scoring: security (30%) + utility (30%) + maintenance (25%) + uniqueness (15%)
- Updated weekly via GitHub API
- Security scores based on static analysis of source code
Links
- Directory: skillsindex.dev
- Browse: skillsindex.dev/browse/
- Submit a tool: skillsindex.dev/submit/
- Scoring methodology: skillsindex.dev/methodology/
- Newsletter: The Weekly Index — every Thursday
License
MIT
Reviews
No reviews yet
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