mcp-deduplicatorlisted

# MCP Tool Deduplicator The MCP ecosystem has 2000+ servers. Users routinely install 3–6 per project, and conceptually identical operations (create a task, search code, post a comment) exist across GitHub, GitLab, Jira, Linear, Notion, and others under different names and schemas. Without deduplication, Claude burns tokens at every turn evaluating 40–90 tools to decide between semantically equivalent ones — and sometimes picks the wrong one. This skill maps every available tool across all connected MCP servers, detects semantic duplicates, and produces a unified abstraction layer with explicit routing rules so Claude is presented with a clean, deduplicated toolset. --- ## SLASH COMMANDS | Command | Action | | --- | --- | | `/scan` | Full scan of all connected MCP servers; output duplicate map | | `/diff <server-a> <server-b>` | Compare two specific servers tool-by-tool | | `/abstract <operation>` | Show the canonical abstraction for a named operation (e.g. "create issue") | | `/route <query>` | Given a natural language task, recommend the single best tool to use | | `/matrix` | Print the full deduplication matrix (all servers × all canonical operations) | | `/config` | Generate a `.mcp-dedup.yml` routing config ready to paste into your project | | `/audit <server>` | List all tools from a single server with duplicate annotations | | `/stats` | Summary: total tools, duplicate count, reduction %, canonical operations | | `/simulate <query>` | Test the routing config by run