Claude MarketplacesSubmit

Skillsindex

thomasblc/skillsindex-mcp

You know how finding the right AI tool feels like searching through a haystack? This server indexes over 11,000 AI agent tools across MCP servers, Claude skills, GPT actions, and IDE plugins, then lets you search and score them. Think of it as a discovery layer when you need to find whether someone's already built an MCP server for Stripe, or if there's a GPT action for parsing PDFs. Instead of manually browsing repositories and marketplaces, you query this index directly from Claude. Useful when you're scoping a project and want to know what tooling already exists before building something from scratch.

tools: 6
transport: STDIO
last updated: Jun 30, 2026

Tools

6 tools

Public tool metadata for what this MCP can expose to an agent.

search_toolsSearch by keyword, ecosystem, or category — returns ranked results with scores

Search by keyword, ecosystem, or category — returns ranked results with scores

No parameter schema in public metadata yet.

get_toolFull details for a tool: security score, GitHub stats, scoring breakdown

Full details for a tool: security score, GitHub stats, scoring breakdown

No parameter schema in public metadata yet.

get_top_ratedTop-rated tools, optionally filtered by ecosystem or category

Top-rated tools, optionally filtered by ecosystem or category

No parameter schema in public metadata yet.

check_securitySecurity score (0-5) + audit notes for any indexed tool

Security score (0-5) + audit notes for any indexed tool

No parameter schema in public metadata yet.

submit_toolSubmit a new tool for indexing — auto-adds to the review queue

Submit a new tool for indexing — auto-adds to the review queue

No parameter schema in public metadata yet.

subscribeSubscribe an email to The Weekly Index (Thursday newsletter)

Subscribe an email to The Weekly Index (Thursday newsletter)

No parameter schema in public metadata yet.

Sponsors

Promote your product hereReach 125k+ visitors monthly Promote your product hereReach 125k+ visitors monthly

Agent CaffeineSponsoredClose your lid, come back to finished work

SnugSponsoredThe clipboard manager for the AI era Promote your product hereReach 125k+ visitors monthly

WaxSponsoredBlock anything with supervision, without erasing your iPhone Promote your product hereReach 125k+ visitors monthly

knobsSponsoredSee your site on any phone, any day, in any language

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"]
    }
  }
}

View the full README on GitHub

Details

Repository: github.com/thomasblc/skillsindex-mcp
Categories: AI & LLM Tools, Search & Web Crawling
Package: skillsindex-mcp
Transport: STDIO
Registry: MCP registry, active

Related AI & LLM Tools MCP servers

1

Memoryoracletooloracle/memoryoracleMemoryOracle - 10 agent memory tools: vector store, recall, summarization, redaction.0stars

2

OrgXuseorgx/orgx-mcpOrgX is coordination infrastructure for AI-native teams. It gives your LLM a persistent organizational layer: initiatives with milestones and tasks, human-in-th0stars

3

Rlhf Feedback Loopigorganapolsky/mcp-memory-gatewayRLHF feedback loop for AI agents. Capture signals, promote memories, block mistakes, export DPO.0stars

4

GB Studio MCP Servereoinjordan/gb-studio-agentCreate and modify GB Studio projects with MCP tools for scenes, actors, assets, and validation.0stars

5

Lassarelassare-hq/agent-configsHuman-in-the-loop for AI coding agents — ask questions, get approvals via Slack.0stars

6

UnClickmalamutemayhem/unclick-agent-native-endpointsAI agent tool marketplace. 60+ tools for social, e-commerce, accounting, and messaging.0stars