Basis

The Excel engine for AI agents: read, check and edit Excel models over MCP.

What does this entry provide?

Basis is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 97/100. This catalog entry is the indexed repository basis1tech/basis-oss. The command is the string recorded from the source. It is not proof of a one-click install in every client. An MCP server exposes callable tools to a client. An agent skill is an instruction package. This entry is an MCP server record. 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. Review the repository push date and repository status before adding Basis 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: 97/100
Install method: streamable-http
Repo: basis1tech/basis-oss
Repo updated: Nov 13, 2026
Seen: Nov 14, 2026

Install command

mcp add tech.basis1/mcp https://api.basis1.tech/mcp

Install method: streamable-http

The command is the string recorded from the source. It is not proof of a one-click install in every client.

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Nov 13, 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": "2026-11-13T17:56:17.870438Z",
      "publishedAt": "2026-11-13T17:56:17.870438Z",
      "statusChangedAt": "2026-11-13T17:56:17.870438Z"
    }
  },
  "server": {
    "name": "tech.basis1/mcp",
    "icons": [
      {
        "src": "https://basis1.tech/icon.svg",
        "sizes": [
          "any"
        ],
        "mimeType": "image/svg+xml"
      },
      {
        "src": "https://basis1.tech/apple-icon.png",
        "sizes": [
          "180x180"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Basis",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://api.basis1.tech/mcp",
        "type": "streamable-http",
        "headers": [
          {
            "name": "Authorization",
            "value": "Bearer {api_key}",
            "isSecret": true,
            "variables": {
              "api_key": {
                "isSecret": true,
                "isRequired": true,
                "description": "Your Basis API key"
              }
            },
            "isRequired": true,
            "description": "Bearer followed by your Basis API key"
          }
        ]
      }
    ],
    "version": "0.3.2",
    "packages": [
      {
        "version": "0.3.2",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@basis1/mcp",
        "runtimeHint": "npx",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "BASIS_API_KEY",
            "format": "string",
            "isSecret": true,
            "isRequired": true,
            "description": "Your Basis API key, from https://api.basis1.tech"
          },
          {
            "name": "BASIS_BASE_URL",
            "format": "string",
            "default": "https://api.basis1.tech",
            "description": "Basis API base URL, to use a self-hosted server"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/basis1tech/basis-oss",
      "source": "github",
      "subfolder": "mcp"
    },
    "websiteUrl": "https://basis1.tech",
    "description": "The Excel engine for AI agents: read, check and edit Excel models over MCP."
  }
}

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