{
  "slug": "io-github-vriesdemichael-mm-mcp",
  "name": "io.github.vriesdemichael/mm-mcp",
  "title": "Mattermost",
  "description": "Read, search and post in Mattermost as yourself or a bot.",
  "version": "0.4.0",
  "publishedAt": "2026-10-21T09:21:11.385492Z",
  "updatedAt": "2026-10-21T09:21:11.385492Z",
  "repoUrl": "https://github.com/vriesdemichael/mm-mcp",
  "websiteUrl": null,
  "namespace": {
    "type": "github",
    "owner": "vriesdemichael"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_darwin_amd64.mcpb",
      "version": "0.4.0",
      "transport": "stdio",
      "runtimeHint": null
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_darwin_arm64.mcpb",
      "version": "0.4.0",
      "transport": "stdio",
      "runtimeHint": null
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_linux_amd64.mcpb",
      "version": "0.4.0",
      "transport": "stdio",
      "runtimeHint": null
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_linux_arm64.mcpb",
      "version": "0.4.0",
      "transport": "stdio",
      "runtimeHint": null
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_windows_amd64.mcpb",
      "version": "0.4.0",
      "transport": "stdio",
      "runtimeHint": null
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_windows_arm64.mcpb",
      "version": "0.4.0",
      "transport": "stdio",
      "runtimeHint": null
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "MM_MCP_ALLOW_WRITES",
      "isSecret": false,
      "isRequired": false,
      "description": "Offer the tools that post and change things. Your client's own approval of each call decides, and mm-mcp checks what each change others see states before it acts."
    },
    {
      "name": "MM_MCP_CA_FILE",
      "isSecret": false,
      "isRequired": false,
      "description": "A PEM file of certificate authorities to trust beside your system's, for a Mattermost whose certificate your organisation signed itself. Leave it empty otherwise."
    },
    {
      "name": "MM_MCP_DOWNLOAD_DIR",
      "isSecret": false,
      "isRequired": false,
      "description": "Where save_file writes attachments. Leave it empty for your Downloads directory."
    },
    {
      "name": "MM_MCP_ELICITATION_OPT_IN",
      "isSecret": false,
      "isRequired": false,
      "description": "Your client's own approval of each call decides whether a post or another change others see goes ahead, and mm-mcp checks what each states. Turn this on to have mm-mcp ask you too, through a question your client shows: a convenience where it shows it, not a safeguard, since some clients answer it themselves."
    },
    {
      "name": "MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE",
      "isSecret": false,
      "isRequired": false,
      "description": "Not with mm-mcp asks as well: marks each tool that changes what others see so that Claude Code asks a person on every call, whatever its permission mode or rules allow. An agent cannot post on its own while it is on."
    },
    {
      "name": "MM_MCP_MARK_AI_GENERATED",
      "isSecret": false,
      "isRequired": false,
      "description": "Mark every post and edit the model writes with Mattermost's own marker for text written with AI."
    },
    {
      "name": "MM_MCP_POST_FROM_VIEWS",
      "isSecret": false,
      "isRequired": false,
      "description": "Where your app shows mm-mcp's views, a post the model proposes as your draft can be posted from the view with Post. Off, the draft waits in Mattermost for you to send."
    },
    {
      "name": "MM_MCP_RESOURCE_MAX_MB",
      "isSecret": false,
      "isRequired": false,
      "description": "The most one message carrying an attached file as an MCP resource holds, a binary file counted as its base64. MCP sends a resource whole, and a client drops a message past its own limit, 10 MB for clients built on the TypeScript SDK. A larger one is refused, and read_file or save_file reads it instead. 0 is no limit."
    },
    {
      "name": "MM_TOKEN",
      "isSecret": true,
      "isRequired": false,
      "description": "A personal access token or a bot token. Where those are switched off, leave it empty after logging in once with mm-mcp login --url <address> in a terminal, which keeps your session in the system's credential store."
    },
    {
      "name": "MM_URL",
      "isSecret": false,
      "isRequired": true,
      "description": "The address you open Mattermost at, such as https://chat.example.com."
    }
  ],
  "category": "communication",
  "subcategory": "chat",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/vriesdemichael/mm-mcp"
    },
    {
      "id": "version-pinned",
      "label": "Version pinned",
      "result": "pass",
      "detail": "Every package has an explicit version"
    },
    {
      "id": "secrets-requested",
      "label": "Secrets requested",
      "result": "info",
      "detail": "Asks for 1 secret: MM_TOKEN"
    },
    {
      "id": "known-registry",
      "label": "Known package registry",
      "result": "pass",
      "detail": "All packages come from npm, PyPI, OCI, NuGet or MCPB"
    },
    {
      "id": "namespace",
      "label": "Namespace ownership",
      "result": "info",
      "detail": "Name verified via GitHub account vriesdemichael"
    },
    {
      "id": "meta-text",
      "label": "Registry text aimed at the AI",
      "result": "pass",
      "detail": "Description and settings contain no hidden characters or instructions to the AI"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 1 files in the bundle: no obfuscation, encoded execution, credential reads or data-collection endpoints found"
    },
    {
      "id": "ai-text",
      "label": "Text aimed at the AI",
      "result": "pass",
      "detail": "No hidden characters or instructions to the AI in 1 files, including comments and the README"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [],
  "curated": true,
  "stars": 0,
  "archived": false,
  "pushedAt": "2026-10-28T22:35:47Z",
  "health": {
    "score": 49,
    "parts": {
      "popularity": 0,
      "activity": 0.6,
      "issues": 0.9523809523809523,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 0,
      "forks": 0,
      "downloads": null,
      "hn": null,
      "issuesOpen": 2,
      "issuesClosed": 40,
      "prsMerged": 38,
      "commits90": 0,
      "release": "2026-10-30T16:46:32Z",
      "pushed": "2026-10-28T22:35:47Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:35:52.424Z"
  }
}