# wg21-wiki-mcp

> Use this tool when you need to access accurate and trustworthy information from the WG21 committee wiki, providing a verifiable source of truth for ISO C++ standards. It solves problems of information reliability and authenticity by giving LLM agents read access to exact wikitext with provenance. This tool is ideal for use cases requiring authenticated and trustworthy data, with input of authentication credentials and output of verified wikitext.

Canonical page: https://skillsregistry.net/skills/cppalliance-wg21-wiki-mcp  
JSON: https://api.skillsregistry.net/v1/skills/cppalliance-wg21-wiki-mcp

## Description

A local MCP server that gives an LLM agent read access to the WG21 (ISO C++) committee wiki as a verifiable source of truth, requiring authentication and providing exact wikitext with provenance.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/q3ajji93s5)
- **Repository:** <https://github.com/cppalliance/wg21-wiki-mcp>

## 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": "cppalliance-wg21-wiki-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cppalliance-wg21-wiki-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cppalliance-wg21-wiki-mcp/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