SERVER

walkerOS Flow

Rank #2,403

io.walkeros/flow

Build, validate, simulate, and deploy walkerOS event pipelines

1 version

347 GitHub stars

by elbwalker (2 servers)View repository ↗

First listed

Jun 18, 2026

Last publish date

Sep 2, 2026

PURPOSE

What you can do with walkerOS Flow

walkerOS Flow is a Model Context Protocol (MCP) server published by elbwalker. It ranks #2,403 of 167,945 active servers on MCP Toplist, and its repository has 347 GitHub stars. walkerOS Flow is listed on Official MCP, with 1 tracked version. It was first listed on Jun 18, 2026 and most recently updated on Sep 2, 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 walkerOS Flow 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 walkerOS Flow

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by the Official MCP Registry, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

WALKEROS_TOKEN · optional
WALKEROS_PROJECT_ID · optional
WALKEROS_APP_URL · optional

INSTALLATION AND FIRST TASK

Connect walkerOS Flow and confirm it works

npm package

claude mcp add flow -e "WALKEROS_TOKEN=<your WALKEROS_TOKEN>" -e "WALKEROS_PROJECT_ID=<your WALKEROS_PROJECT_ID>" -e "WALKEROS_APP_URL=<your WALKEROS_APP_URL>" -- npx -y @walkeros/mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.flow]
command = "npx"
args = ["-y", "@walkeros/mcp"]

[mcp_servers.flow.env]
WALKEROS_TOKEN = "<your WALKEROS_TOKEN>"
WALKEROS_PROJECT_ID = "<your WALKEROS_PROJECT_ID>"
WALKEROS_APP_URL = "<your WALKEROS_APP_URL>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "flow": {
      "command": "npx",
      "args": [
        "-y",
        "@walkeros/mcp"
      ],
      "env": {
        "WALKEROS_TOKEN": "<your WALKEROS_TOKEN>",
        "WALKEROS_PROJECT_ID": "<your WALKEROS_PROJECT_ID>",
        "WALKEROS_APP_URL": "<your WALKEROS_APP_URL>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "flow": {
      "command": "npx",
      "args": [
        "-y",
        "@walkeros/mcp"
      ],
      "env": {
        "WALKEROS_TOKEN": "<your WALKEROS_TOKEN>",
        "WALKEROS_PROJECT_ID": "<your WALKEROS_PROJECT_ID>",
        "WALKEROS_APP_URL": "<your WALKEROS_APP_URL>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "flow": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@walkeros/mcp"
      ],
      "env": {
        "WALKEROS_TOKEN": "<your WALKEROS_TOKEN>",
        "WALKEROS_PROJECT_ID": "<your WALKEROS_PROJECT_ID>",
        "WALKEROS_APP_URL": "<your WALKEROS_APP_URL>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "flow": {
      "command": "npx",
      "args": [
        "-y",
        "@walkeros/mcp"
      ],
      "env": {
        "WALKEROS_TOKEN": "<your WALKEROS_TOKEN>",
        "WALKEROS_PROJECT_ID": "<your WALKEROS_PROJECT_ID>",
        "WALKEROS_APP_URL": "<your WALKEROS_APP_URL>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "flow": {
      "command": "npx",
      "args": [
        "-y",
        "@walkeros/mcp"
      ],
      "env": {
        "WALKEROS_TOKEN": "<your WALKEROS_TOKEN>",
        "WALKEROS_PROJECT_ID": "<your WALKEROS_PROJECT_ID>",
        "WALKEROS_APP_URL": "<your WALKEROS_APP_URL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

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: Jun 18, 2026
Latest version published: Sep 2, 2026
Version history: 1 version tracked (below)
Requirements evidence: Declared by the Official MCP Registry, last synced Nov 3, 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: Sep 2, 2026

Registry sightings

Official MCP ↗listed since Sep 3, 2026 · still listed

Do you maintain walkerOS Flow? to correct or enrich this profile.

VERSIONS

Available versions (1)

Version	Published
4.5.0	Sep 2, 2026

STANDING

#2,403of 167,945 active serversTop 5%

Ranks ahead of 165,542 of 167,945 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.walkeros%2Fflow.svg)](https://mcptoplist.com/server/io.walkeros%2Fflow)

HTML

<a href="https://mcptoplist.com/server/io.walkeros%2Fflow"><img src="https://mcptoplist.com/badge/io.walkeros%2Fflow.svg" alt="MCP Toplist: Top 5% of 167,945" /></a>

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

FAQ

Frequently asked questions

Who maintains walkerOS Flow?: walkerOS Flow is maintained by elbwalker, which publishes 2 MCP servers (2 total versions) tracked on MCP Toplist.
Is walkerOS Flow listed on the Official MCP Registry?: Yes — walkerOS Flow is listed on the Official MCP Registry.
How many versions does walkerOS Flow have?: MCP Toplist tracks 1 version of walkerOS Flow, most recently published on Sep 2, 2026.
Where can I find the source code for walkerOS Flow?: The source code for walkerOS Flow is hosted at github.com/elbwalker/walkerOS.

Used in projects

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