Charlotte

Query, replay and rewrite your app's real HTTPS traffic, captured locally by Charlotte.

What does this entry provide?

Charlotte is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 65/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. No automated install command is listed; check the repository for manual setup instructions. Review the last-pushed date and repository status before adding Charlotte to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 65/100
Install method: manual
Repo: Registry only
Repo updated: Aug 4, 2026

Install command

See source docs

Install method: manual

Review the upstream source before running this command.

Source entry

Quality

Repo stars

Repo updated

Aug 4, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-08-04T21:41:04.003748Z",
      "publishedAt": "2026-08-04T21:41:04.003748Z",
      "statusChangedAt": "2026-08-04T21:41:04.003748Z"
    }
  },
  "server": {
    "name": "io.github.wcharysz/charlotte",
    "_meta": {
      "io.modelcontextprotocol.registry/publisher-provided": {
        "install": {
          "windows": "https://apps.microsoft.com/detail/9PD5RZKFCM19?cid=mcp-registry"
        },
        "endpoint": "http://127.0.0.1:8765/",
        "platforms": [
          "windows"
        ],
        "readTools": [
          "list_flows",
          "get_flow",
          "search_flows",
          "stats",
          "audit_session"
        ],
        "transports": [
          "stdio",
          "streamable-http"
        ],
        "writeTools": [
          "replay_flow",
          "create_rewrite",
          "create_map_local",
          "set_breakpoint"
        ],
        "distribution": "Charlotte is a desktop application. The MCP server is built into the app and starts with it; there is no separate package to install.",
        "platformsNote": "Windows ships today. The macOS app shares this capture engine and MCP server and is coming soon; this list gains 'macos' when it is actually purchasable, not before.",
        "writeToolsNote": "Write tools stay disabled until the user enables them in Settings. The server binds to loopback only and is never exposed to the network."
      }
    },
    "icons": [
      {
        "src": "https://wcharysz.github.io/Charlotte/assets/img/icon-512.png",
        "sizes": [
          "512x512"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Charlotte",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.0.8",
    "websiteUrl": "https://wcharysz.github.io/Charlotte/mcp.html",
    "description": "Query, replay and rewrite your app's real HTTPS traffic, captured locally by Charlotte."
  }
}

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