# mcp-tool-filter

> Use this tool when you need to optimize resource usage and reduce context window token consumption by selectively exposing tools from a remote MCP server. It filters out unnecessary tools, allowing you to load only the required ones, thus improving overall performance. Ideal for use cases where limited resources or specific toolsets are required.

Canonical page: https://skillsregistry.net/skills/kais-radwan-mcp-tool-filter  
JSON: https://api.skillsregistry.net/v1/skills/kais-radwan-mcp-tool-filter

## Description

A generic MCP proxy that filters which tools are exposed from a remote MCP server, reducing context window token usage by only loading the tools you actually need.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/a4gpy71brc)
- **Repository:** <https://github.com/kais-radwan/mcp-tool-filter>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "kais-radwan-mcp-tool-filter"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/kais-radwan-mcp-tool-filter` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/kais-radwan-mcp-tool-filter/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt