Fitter

Turn any website or API into structured JSON with LLM-authored declarative scraping configs.

What does this entry provide?

Fitter is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 73/100. 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. The install command above is ready to copy. Review the last-pushed date and repository status before adding Fitter 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: 73/100
Install method: oci
Repo: PxyUp/fitter
Repo updated: Aug 26, 2026

Install command

docker run -i --rm ghcr.io/pxyup/fitter-mcp:v1.8.3

Install method: oci

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Aug 26, 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.
Documentation (10) and description quality (10): parsed manifest or SKILL.md frontmatter, and a real description rather than a placeholder.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-08-26T23:27:03.049321Z",
      "publishedAt": "2026-08-26T23:27:03.049321Z",
      "statusChangedAt": "2026-08-26T23:27:03.049321Z"
    }
  },
  "server": {
    "name": "io.github.PxyUp/fitter",
    "title": "Fitter",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.8.3",
    "packages": [
      {
        "transport": {
          "type": "stdio"
        },
        "fileSha256": "f2da4676a72679e90aa98605524cf7b208462dacd6d160cf7d8fca60e2f54211",
        "identifier": "https://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-darwin-arm64.mcpb",
        "registryType": "mcpb",
        "environmentVariables": [
          {
            "name": "FITTER_PLUGINS",
            "description": "Optional path to a fitter plugins folder"
          }
        ]
      },
      {
        "transport": {
          "type": "stdio"
        },
        "fileSha256": "1654834221714b562437601fa4bd9aa6c7ea3afefac68d6cbe5ecbf8c1fce280",
        "identifier": "https://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-darwin-amd64.mcpb",
        "registryType": "mcpb",
        "environmentVariables": [
          {
            "name": "FITTER_PLUGINS",
            "description": "Optional path to a fitter plugins folder"
          }
        ]
      },
      {
        "transport": {
          "type": "stdio"
        },
        "fileSha256": "9ee02f07b71daa2a1f85fc725f7355adac15fa06daf7894a3e61f6ebad5e663d",
        "identifier": "https://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-linux-arm64.mcpb",
        "registryType": "mcpb",
        "environmentVariables": [
          {
            "name": "FITTER_PLUGINS",
            "description": "Optional path to a fitter plugins folder"
          }
        ]
      },
      {
        "transport": {
          "type": "stdio"
        },
        "fileSha256": "9c96d9c54b2fcb0cb6d1269aa97d1e04bfa4c0df03d414759b897c5b1e1b08ad",
        "identifier": "https://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-linux-amd64.mcpb",
        "registryType": "mcpb",
        "environmentVariables": [
          {
            "name": "FITTER_PLUGINS",
            "description": "Optional path to a fitter plugins folder"
          }
        ]
      },
      {
        "transport": {
          "type": "stdio"
        },
        "fileSha256": "45e8580e1661781a4e8d41d6df5f8e64384c75d3af53560d950fde5e3b5ec2f5",
        "identifier": "https://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-windows-amd64.mcpb",
        "registryType": "mcpb",
        "environmentVariables": [
          {
            "name": "FITTER_PLUGINS",
            "description": "Optional path to a fitter plugins folder"
          }
        ]
      },
      {
        "transport": {
          "type": "stdio"
        },
        "identifier": "ghcr.io/pxyup/fitter-mcp:v1.8.3",
        "registryType": "oci",
        "environmentVariables": [
          {
            "name": "FITTER_PLUGINS",
            "description": "Optional path to a fitter plugins folder"
          }
        ]
      },
      {
        "transport": {
          "type": "stdio"
        },
        "identifier": "ghcr.io/pxyup/fitter-mcp:v1.8.3-playwright",
        "registryType": "oci",
        "environmentVariables": [
          {
            "name": "FITTER_PLUGINS",
            "description": "Optional path to a fitter plugins folder"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/PxyUp/fitter",
      "source": "github"
    },
    "websiteUrl": "https://github.com/PxyUp/fitter",
    "description": "Turn any website or API into structured JSON with LLM-authored declarative scraping configs."
  }
}

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