{
 "categories": [
  "work-management",
  "collaboration",
  "productivity"
 ],
 "deployment": "saas",
 "evidence": [
  {
   "date": "2026-09-13",
   "fact": "homepage",
   "note": "Atlassian presents Trello as a visual board, list, and card collaboration product available in the browser and on mobile, with Power-Ups to other apps.",
   "source": "https://www.atlassian.com/software/trello",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "license",
   "note": "Atlassian states Trello MCP works with a Trello account on any plan. Focus-time creation in Planner requires Trello Premium or Enterprise, which establishes a free-plus-paid plan ladder.",
   "source": "https://support.atlassian.com/trello/docs/connect-trello-to-ai-assistants-with-trello-mcp/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.api.exists",
   "note": "Atlassian documents a public Trello REST API for boards, lists, cards, actions, webhooks, and search, using https://api.trello.com/1/ paths.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/api-introduction/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.api.kinds[0]",
   "note": "The documented interface is HTTPS JSON REST with GET, POST, PUT, and DELETE against versioned /1/ resources.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/api-introduction/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.api.auth[0]",
   "note": "Trello issues a public API key from a Power-Up and a user token via https://trello.com/1/authorize. The key and token together authorize API calls.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/authorization/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.api.auth[1]",
   "note": "Trello also documents basic OAuth 1.0 at /1/OAuthGetRequestToken, /1/OAuthAuthorizeToken, and /1/OAuthGetAccessToken, signed with the application secret.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/authorization/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.api.coverage",
   "note": "The Boards reference documents GET, PUT, POST, and DELETE for boards plus nested lists, cards, labels, members, checklists, custom fields, Power-Ups, and exports. Coverage is the documented REST surface, not every Trello UI control.",
   "source": "https://developer.atlassian.com/cloud/trello/rest/api-group-boards/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.sdk.exists",
   "note": "Atlassian publishes client.js, an official JavaScript wrapper for the Trello REST API with authorize, get, post, and put helpers.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/client-js/getting-started-with-client-js/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.sdk.languages[0]",
   "note": "client.js is loaded from https://api.trello.com/1/client.js and exposes a global Trello object for browser JavaScript.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/client-js/getting-started-with-client-js/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.mcp.first_party",
   "note": "Atlassian documents a first-party cloud Trello MCP server at https://mcp.trello.com/v1 using OAuth 2.0. It is distinct from Atlassian Rovo MCP, which covers Jira, Confluence, Compass, Bitbucket, and related products, not Trello data at launch.",
   "source": "https://support.atlassian.com/trello/docs/connect-trello-to-ai-assistants-with-trello-mcp/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.mcp.third_party[0]",
   "note": "Public third-party Trello MCP server that wraps the Trello REST API with API key and token credentials.",
   "source": "https://github.com/delorenj/mcp-server-trello",
   "tier": "scraped"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.mcp.third_party[0]",
   "note": "The official MCP Registry lists io.github.delorenj/mcp-server-trello with latest version 1.8.1, last updated 2026-07-25, plus other third-party Trello servers. No com.atlassian Trello namespace appeared in this query.",
   "source": "https://registry.modelcontextprotocol.io/v0.1/servers?search=trello",
   "tier": "scraped"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.extensibility.scripting[0]",
   "note": "client.js is the documented browser scripting library for Trello REST calls.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/client-js/getting-started-with-client-js/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.extensibility.scripting[1]",
   "note": "The product page documents Power-Ups that connect Trello boards to Jira, Bitbucket, Confluence, and other apps, including a path to build your own.",
   "source": "https://www.atlassian.com/software/trello",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.extensibility.webhooks",
   "note": "Trello webhooks belong to a token, POST JSON actions to a callback URL, retry with backoff, and can be verified with X-Trello-Webhook HMAC-SHA1.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/webhooks/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.data_access.export[0]",
   "note": "REST responses are JSON objects and arrays for boards, lists, cards, and related resources.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/api-introduction/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.data_access.export[1]",
   "note": "POST /boards/{id}/exports starts a board export; GET download returns the file when ready.",
   "source": "https://developer.atlassian.com/cloud/trello/rest/api-group-boards/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.data_access.import[0]",
   "note": "POST /1/cards and PUT /1/boards create and update cards and boards from JSON request bodies.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/api-introduction/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "modalities.agent_docs.llms_txt",
   "note": "https://developer.atlassian.com/cloud/trello/llms.txt returned 404 on 2026-09-13.",
   "source": "https://developer.atlassian.com/cloud/trello/llms.txt",
   "tier": "scraped"
  },
  {
   "date": "2026-09-13",
   "fact": "verdict.scores.api",
   "note": "The REST API is documented, read/write, webhook-backed, and token-authorized. Per-key and per-token 10-second rate limits and 429 handling keep it in the broad-production tier.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/rate-limits/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "verdict.scores.mcp",
   "note": "The official remote server covers boards, lists, cards, checklists, and search with OAuth, but one-workspace-per-connection, no permanent delete, and missing comments, attachments, and custom fields keep it useful rather than complete.",
   "source": "https://support.atlassian.com/trello/docs/connect-trello-to-ai-assistants-with-trello-mcp/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "freshness.watch[0].url",
   "note": "Opened and verified as Atlassian's current Trello MCP setup, capability, permission, and Rovo-comparison reference.",
   "source": "https://support.atlassian.com/trello/docs/connect-trello-to-ai-assistants-with-trello-mcp/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "freshness.watch[1].url",
   "note": "Opened and verified as the current Trello REST API introduction. Last updated 2026-09-11.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/api-introduction/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "freshness.watch[2].url",
   "note": "Opened and verified as the current Trello API key, token, and OAuth 1.0 authorization guide.",
   "source": "https://developer.atlassian.com/cloud/trello/guides/rest-api/authorization/",
   "tier": "declared"
  },
  {
   "date": "2026-09-13",
   "fact": "freshness.watch[3].url",
   "note": "Opened and verified as the bounded official MCP Registry search monitored for Trello implementations.",
   "source": "https://registry.modelcontextprotocol.io/v0.1/servers?search=trello",
   "tier": "scraped"
  }
 ],
 "freshness": {
  "last_verified": "2026-09-13",
  "volatility": "high",
  "watch": [
   {
    "type": "docs",
    "url": "https://support.atlassian.com/trello/docs/connect-trello-to-ai-assistants-with-trello-mcp/"
   },
   {
    "type": "docs",
    "url": "https://developer.atlassian.com/cloud/trello/guides/rest-api/api-introduction/"
   },
   {
    "type": "docs",
    "url": "https://developer.atlassian.com/cloud/trello/guides/rest-api/authorization/"
   },
   {
    "type": "registry",
    "url": "https://registry.modelcontextprotocol.io/v0.1/servers?search=trello"
   }
  ]
 },
 "homepage": "https://www.atlassian.com/software/trello",
 "id": "trello",
 "license": "freemium",
 "modalities": {
  "agent_docs": {
   "llms_txt": false
  },
  "api": {
   "auth": [
    "api-key-token",
    "oauth1"
   ],
   "coverage": "partial",
   "docs": "https://developer.atlassian.com/cloud/trello/guides/rest-api/api-introduction/",
   "exists": true,
   "kinds": [
    "rest"
   ]
  },
  "cli": {
   "exists": "unknown"
  },
  "computer_use": {
   "issues": [],
   "viability": "unknown"
  },
  "data_access": {
   "export": [
    "api-json",
    "board-export"
   ],
   "import": [
    "api-json"
   ]
  },
  "extensibility": {
   "scripting": [
    "client-js",
    "power-ups"
   ],
   "webhooks": true
  },
  "integrations": {
   "make": "unknown",
   "n8n": "unknown",
   "power_automate": "unknown",
   "zapier": "unknown"
  },
  "mcp": {
   "first_party": true,
   "third_party": [
    {
     "maintained": true,
     "registries": [
      "official-mcp-registry",
      "github"
     ],
     "repo": "https://github.com/delorenj/mcp-server-trello"
    }
   ],
   "verdict": "official"
  },
  "rpa": {
   "drivability": "unknown",
   "notes": "No repeatable UI probe was run. The Trello REST API, webhooks, client.js, and the first-party remote MCP server cover board, list, and card automation without browser control.\n",
   "ui_stack": [
    "web-dom"
   ],
   "vendor_support": []
  },
  "sdk": {
   "exists": true,
   "languages": [
    "javascript"
   ],
   "official": true
  }
 },
 "name": "Trello",
 "platforms": [
  "web"
 ],
 "related": {
  "alternatives": [
   "jira",
   "asana",
   "clickup",
   "confluence",
   "monday-com"
  ],
  "our_products": []
 },
 "schema_version": 1,
 "score_version": 1,
 "status": "active",
 "vendor": "Atlassian",
 "verdict": {
  "best_path": "api",
  "scores": {
   "api": 8,
   "cli": null,
   "computer_use": null,
   "integrations": null,
   "mcp": 7,
   "overall": 8,
   "rpa": null
  },
  "summary": "Trello is automatable today through its REST API at api.trello.com/1. Boards, lists, cards, actions, members, and webhooks are read/write under a user's token. Applications identify themselves with a public API key from a Power-Up and obtain a user token through the 1/authorize delegated flow or OAuth 1.0. Tokens should be kept secret; Trello documents query-parameter, Authorization-header, and PUT/POST-body delivery. Rate limits are 300 requests per 10 seconds per key and 100 per 10 seconds per token, with 429 responses when exceeded. Webhooks POST signed JSON when a watched model changes. This record is Trello only. Jira, Confluence, and Atlassian Rovo MCP are separate identities. Atlassian also hosts a first-party Trello MCP server at https://mcp.trello.com/v1. It uses OAuth 2.0 consent, is limited to one workspace per connection at launch, respects existing Trello permissions, and does not support destructive delete or API-token MCP auth. Current tools cover members, workspaces, boards, lists, cards, checklists, search, Inbox, and Planner; comments, attachments, custom fields, and activity history are documented as coming later. Independent third-party MCP servers also wrap the REST API. A first-party CLI, workflow-connector catalogs, and computer-use viability were not established.\n"
 }
}