SERVER

Mattermost

Rank #7,368

io.github.vriesdemichael/mm-mcp

Read, search and post in Mattermost as yourself or a bot.

5 versions

by vriesdemichael (1 servers)View repository ↗

First listed

Oct 7, 2026

Last publish date

Oct 21, 2026

PURPOSE

What you can do with Mattermost

Mattermost is a Model Context Protocol (MCP) server published by vriesdemichael. It ranks #7,368 of 152,040 active servers on MCP Toplist. Mattermost is listed on Official MCP, with 5 tracked versions. It was first listed on Oct 7, 2026 and most recently updated on Oct 21, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Mattermost can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Mattermost

DeclaredAPI keyCredentials declared

The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.

Declared by the Official MCP Registry, last synced Oct 25, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

MM_MCP_ALLOW_WRITES · optional
MM_MCP_CA_FILE · optional
MM_MCP_DOWNLOAD_DIR · optional
MM_MCP_ELICITATION_OPT_IN · optional
MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE · optional
MM_MCP_MARK_AI_GENERATED · optional
MM_MCP_POST_FROM_VIEWS · optional
MM_MCP_RESOURCE_MAX_MB · optional
MM_TOKEN · optional
MM_URL · required

INSTALLATION AND FIRST TASK

Connect Mattermost and confirm it works

MCP bundle

Published as mcp bundle `https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_darwin_amd64.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_darwin_arm64.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_linux_amd64.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_linux_arm64.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_windows_amd64.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/vriesdemichael/mm-mcp/releases/download/v0.4.0/mm-mcp_0.4.0_windows_arm64.mcpb` — install it through your client’s extension manager.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 7, 2026
Latest version published: Oct 21, 2026
Version history: 5 versions tracked (below)
Requirements evidence: Declared by the Official MCP Registry, last synced Oct 25, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 21, 2026

Registry sightings

Official MCP ↗listed since Oct 8, 2026 · still listed

Do you maintain Mattermost? to correct or enrich this profile.

VERSIONS

Available versions (5)

Version	Published
0.4.0	Oct 21, 2026
0.3.1	Oct 11, 2026
0.3.0	Oct 9, 2026
0.2.0	Oct 8, 2026
0.1.0	Oct 7, 2026

STANDING

#7,368of 152,040 active serversTop 5%

Ranks ahead of 144,672 of 152,040 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.vriesdemichael%2Fmm-mcp.svg)](https://mcptoplist.com/server/io.github.vriesdemichael%2Fmm-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.vriesdemichael%2Fmm-mcp"><img src="https://mcptoplist.com/badge/io.github.vriesdemichael%2Fmm-mcp.svg" alt="MCP Toplist: Top 5% of 152,040" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Mattermost?: Mattermost is maintained by vriesdemichael, which publishes 1 MCP server (5 total versions) tracked on MCP Toplist.
Is Mattermost listed on the Official MCP Registry?: Yes — Mattermost is listed on the Official MCP Registry.
How many versions does Mattermost have?: MCP Toplist tracks 5 versions of Mattermost, most recently published on Oct 21, 2026.
Where can I find the source code for Mattermost?: The source code for Mattermost is hosted at github.com/vriesdemichael/mm-mcp.

Used in projects

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