--- bezeichner: "io.github.vriesdemichael/mm-mcp" art: "mcp_server" slug: "io-github-vriesdemichael-mm-mcp" paketkoordinate: "mcpb:https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_amd64.mcpb" status: "aktiv" homepage: "https://github.com/vriesdemichael/mm-mcp" erhebungsstand: "2026-10-10T01:17:01.464Z" namensraum: "io.github.vriesdemichael" registerseite: "https://tracevero.com/mcp/io-github-vriesdemichael-mm-mcp" abgerufen_am: "2026-10-10" zugangsdaten_erforderlich: false ausfuehrungsort: "lokal" dateisystem_pfadargument: true quelloffen_einsehbar: true roh_beschreibung: "Read, search and post in Mattermost as yourself or a bot." version: "0.3.0" roh_umgebungsvariablen: "MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL" roh_geheime_pflichtvariablen: "" roh_transportarten: "stdio, stdio, stdio, stdio, stdio, stdio" roh_pfadargumente: "" roh_repository_url: "https://github.com/vriesdemichael/mm-mcp" roh_paketquellen: "mcpb, mcpb, mcpb, mcpb, mcpb, mcpb" roh_geheime_pflichtkopfzeilen: "" roh_pfad_umgebungsvariablen: "MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR" roh_remote_adressen: "" roh_remote_hosts: "" roh_statusmeldung: "" roh_veroeffentlicht_am: "2026-10-09" roh_aktualisiert_am: "2026-10-09" roh_schemafassung: "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json" roh_bereitstellungsform: "paket" roh_repository_quelle: "github" roh_repository_unterordner: "" roh_paketbezeichner: "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_amd64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_arm64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_amd64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_arm64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_amd64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_arm64.mcpb" roh_paketversionen: "0.3.0" roh_laufzeithinweise: "" roh_umgebungsformate: "boolean, filepath, string" roh_umgebungsbeschreibungen: "MM_MCP_ALLOW_WRITES=Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask. · MM_MCP_ASK_BEFORE_WRITES=mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first. · MM_MCP_CA_FILE=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. · MM_MCP_DOWNLOAD_DIR=Where save_file writes attachments. Leave it empty for your Downloads directory. · MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE=Only with Ask before posting off: 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. · MM_MCP_MARK_AI_GENERATED=Mark every post and edit the model writes with Mattermost's own marker for text written with AI. · MM_TOKEN=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
in a terminal, which keeps your session in the system's credential store. · MM_URL=The address you open Mattermost at, such as https://chat.example.com." roh_symbolformate: "" roh_verbindungswege: "{\"packages\":[{\"registryType\":\"mcpb\",\"identifier\":\"https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_amd64.mcpb\",\"version\":\"0.3.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"MM_MCP_ALLOW_WRITES\",\"description\":\"Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_ASK_BEFORE_WRITES\",\"description\":\"mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_CA_FILE\",\"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.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_DOWNLOAD_DIR\",\"description\":\"Where save_file writes attachments. Leave it empty for your Downloads directory.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE\",\"description\":\"Only with Ask before posting off: 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.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_MARK_AI_GENERATED\",\"description\":\"Mark every post and edit the model writes with Mattermost's own marker for text written with AI.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_TOKEN\",\"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
in a terminal, which keeps your session in the system's credential store.\",\"format\":\"string\",\"required\":false,\"secret\":true},{\"name\":\"MM_URL\",\"description\":\"The address you open Mattermost at, such as https://chat.example.com.\",\"format\":\"string\",\"required\":true,\"secret\":false}],\"additional_arguments_declared\":false},{\"registryType\":\"mcpb\",\"identifier\":\"https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_arm64.mcpb\",\"version\":\"0.3.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"MM_MCP_ALLOW_WRITES\",\"description\":\"Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_ASK_BEFORE_WRITES\",\"description\":\"mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_CA_FILE\",\"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.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_DOWNLOAD_DIR\",\"description\":\"Where save_file writes attachments. Leave it empty for your Downloads directory.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE\",\"description\":\"Only with Ask before posting off: 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.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_MARK_AI_GENERATED\",\"description\":\"Mark every post and edit the model writes with Mattermost's own marker for text written with AI.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_TOKEN\",\"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
in a terminal, which keeps your session in the system's credential store.\",\"format\":\"string\",\"required\":false,\"secret\":true},{\"name\":\"MM_URL\",\"description\":\"The address you open Mattermost at, such as https://chat.example.com.\",\"format\":\"string\",\"required\":true,\"secret\":false}],\"additional_arguments_declared\":false},{\"registryType\":\"mcpb\",\"identifier\":\"https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_amd64.mcpb\",\"version\":\"0.3.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"MM_MCP_ALLOW_WRITES\",\"description\":\"Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_ASK_BEFORE_WRITES\",\"description\":\"mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_CA_FILE\",\"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.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_DOWNLOAD_DIR\",\"description\":\"Where save_file writes attachments. Leave it empty for your Downloads directory.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE\",\"description\":\"Only with Ask before posting off: 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.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_MARK_AI_GENERATED\",\"description\":\"Mark every post and edit the model writes with Mattermost's own marker for text written with AI.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_TOKEN\",\"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
in a terminal, which keeps your session in the system's credential store.\",\"format\":\"string\",\"required\":false,\"secret\":true},{\"name\":\"MM_URL\",\"description\":\"The address you open Mattermost at, such as https://chat.example.com.\",\"format\":\"string\",\"required\":true,\"secret\":false}],\"additional_arguments_declared\":false},{\"registryType\":\"mcpb\",\"identifier\":\"https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_arm64.mcpb\",\"version\":\"0.3.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"MM_MCP_ALLOW_WRITES\",\"description\":\"Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_ASK_BEFORE_WRITES\",\"description\":\"mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_CA_FILE\",\"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.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_DOWNLOAD_DIR\",\"description\":\"Where save_file writes attachments. Leave it empty for your Downloads directory.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE\",\"description\":\"Only with Ask before posting off: 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.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_MARK_AI_GENERATED\",\"description\":\"Mark every post and edit the model writes with Mattermost's own marker for text written with AI.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_TOKEN\",\"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
in a terminal, which keeps your session in the system's credential store.\",\"format\":\"string\",\"required\":false,\"secret\":true},{\"name\":\"MM_URL\",\"description\":\"The address you open Mattermost at, such as https://chat.example.com.\",\"format\":\"string\",\"required\":true,\"secret\":false}],\"additional_arguments_declared\":false},{\"registryType\":\"mcpb\",\"identifier\":\"https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_amd64.mcpb\",\"version\":\"0.3.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"MM_MCP_ALLOW_WRITES\",\"description\":\"Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_ASK_BEFORE_WRITES\",\"description\":\"mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_CA_FILE\",\"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.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_DOWNLOAD_DIR\",\"description\":\"Where save_file writes attachments. Leave it empty for your Downloads directory.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE\",\"description\":\"Only with Ask before posting off: 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.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_MARK_AI_GENERATED\",\"description\":\"Mark every post and edit the model writes with Mattermost's own marker for text written with AI.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_TOKEN\",\"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
in a terminal, which keeps your session in the system's credential store.\",\"format\":\"string\",\"required\":false,\"secret\":true},{\"name\":\"MM_URL\",\"description\":\"The address you open Mattermost at, such as https://chat.example.com.\",\"format\":\"string\",\"required\":true,\"secret\":false}],\"additional_arguments_declared\":false},{\"registryType\":\"mcpb\",\"identifier\":\"https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_arm64.mcpb\",\"version\":\"0.3.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"MM_MCP_ALLOW_WRITES\",\"description\":\"Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_ASK_BEFORE_WRITES\",\"description\":\"mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_CA_FILE\",\"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.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_DOWNLOAD_DIR\",\"description\":\"Where save_file writes attachments. Leave it empty for your Downloads directory.\",\"format\":\"filepath\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE\",\"description\":\"Only with Ask before posting off: 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.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_MCP_MARK_AI_GENERATED\",\"description\":\"Mark every post and edit the model writes with Mattermost's own marker for text written with AI.\",\"format\":\"boolean\",\"required\":false,\"secret\":false},{\"name\":\"MM_TOKEN\",\"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
in a terminal, which keeps your session in the system's credential store.\",\"format\":\"string\",\"required\":false,\"secret\":true},{\"name\":\"MM_URL\",\"description\":\"The address you open Mattermost at, such as https://chat.example.com.\",\"format\":\"string\",\"required\":true,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[]}" --- # Mattermost ## Measured values | Property | Value | Source | Collected on | Level of trust | Raw declaration | | --- | --- | --- | --- | --- | --- | | Required secrets declared | false | MCP-Register | 2026-10-09T01:17:01.645Z | abgeleitet | roh_geheime_pflichtvariablen: ; roh_geheime_pflichtkopfzeilen: | | Execution location | lokal | MCP-Register | 2026-10-08T01:17:01.893Z | abgeleitet | roh_transportarten: stdio, stdio, stdio, stdio, stdio, stdio | | Path argument present | true | MCP-Register | 2026-10-08T01:17:01.893Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR | | Repository URL listed | true | MCP-Register | 2026-10-08T01:17:01.893Z | abgeleitet | roh_repository_url: https://github.com/vriesdemichael/mm-mcp | | Description (raw) | Read, search and post in Mattermost as yourself or a bot. | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Declared version | 0.3.0 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Environment variables (raw) | MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL, MM_MCP_ALLOW_WRITES, MM_MCP_ASK_BEFORE_WRITES, MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR, MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE, MM_MCP_MARK_AI_GENERATED, MM_TOKEN, MM_URL | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Required secret variables (raw) | | MCP-Register | 2026-10-09T01:17:01.645Z | selbstauskunft | | | Transports (raw) | stdio, stdio, stdio, stdio, stdio, stdio | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Path arguments (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Repository (raw) | https://github.com/vriesdemichael/mm-mcp | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Package registries (raw) | mcpb, mcpb, mcpb, mcpb, mcpb, mcpb | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Required secret headers (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Path environment variables (raw) | MM_MCP_CA_FILE, MM_MCP_DOWNLOAD_DIR | MCP-Register | 2026-10-09T01:17:01.645Z | selbstauskunft | | | Remote URLs (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Remote hosts (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Registry status message (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | First listed in the registry (raw) | 2026-10-09 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Last changed in the registry (raw) | 2026-10-09 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Delivery form (raw) | paket | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Repository platform (raw) | github | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Repository subfolder (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Package identifiers (raw) | https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_amd64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_arm64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_amd64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_arm64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_amd64.mcpb, https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_arm64.mcpb | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Package versions (raw) | 0.3.0 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Runtime hints (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Environment variable formats (raw) | boolean, filepath, string | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Environment variable descriptions (raw) | MM_MCP_ALLOW_WRITES=Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask. · MM_MCP_ASK_BEFORE_WRITES=mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first. · MM_MCP_CA_FILE=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. · MM_MCP_DOWNLOAD_DIR=Where save_file writes attachments. Leave it empty for your Downloads directory. · MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE=Only with Ask before posting off: 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. · MM_MCP_MARK_AI_GENERATED=Mark every post and edit the model writes with Mattermost's own marker for text written with AI. · MM_TOKEN=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
in a terminal, which keeps your session in the system's credential store. · MM_URL=The address you open Mattermost at, such as https://chat.example.com. | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Icon formats (raw) | | MCP-Register | 2026-10-08T01:17:01.893Z | selbstauskunft | | | Connection paths (source structure) | {"packages":[{"registryType":"mcpb","identifier":"https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_amd64.mcpb","version":"0.3.0","transport":"stdio","environment":[{"name":"MM_MCP_ALLOW_WRITES","description":"Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask.","format":"boolean","required":false,"secret":false},{"name":"MM_MCP_ASK_BEFORE_WRITES","description":"mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first.","format":"boolean","required":false,"secret":false},{"name":"MM_MCP_CA_FILE","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.","format":"filepath","required":false,"secret":false},{"name":"MM_MCP_DOWNLOAD_DIR","description":"Where save_file writes attachments. Leave it empty for your Downloads directory.","format":"filepath","required":false,"secret":false},{"name":"MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE","description":"Only with Ask before posting off: 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.","format":"boolean","required":false,"secret":false},{"name":"MM_MCP_MARK_AI_GENERATED","description":"Mark every post and edit the model writes with Mattermost's own marker for text written with AI.","format":"boolean","required":false,"secret":false},{"name":"MM_TOKEN","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
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in a terminal, which keeps your session in the system's credential store.","format":"string","required":false,"secret":true},{"name":"MM_URL","description":"The address you open Mattermost at, such as https://chat.example.com.","format":"string","required":true,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | ## Links - Namespace: [[namensraum/io-github-vriesdemichael|io.github.vriesdemichael]] --- - Registry page: - Retrieved on: 2026-10-10