SERVER

Shardflux

Rank #47,496

dev.shardflux/mcp

Persistent cloud workspaces for AI agents: run commands, edit files, use git and a browser.

7 versions

First listed

Oct 3, 2026

Last publish date

Oct 8, 2026

PURPOSE

What you can do with Shardflux

Shardflux is a Model Context Protocol (MCP) server. It ranks #47,496 of 151,203 active servers on MCP Toplist. Shardflux is listed on Official MCP, with 7 tracked versions. It was first listed on Oct 3, 2026 and most recently updated on Oct 8, 2026.

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

CAPABILITIES AND LIMITATIONS

What Shardflux can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.

REQUIREMENTS

What you need before using Shardflux

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.

MCP Toplist probed the public endpoint on Oct 16, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.

Declared by the Official MCP Registry, last synced Oct 23, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

SHARDFLUX_API_KEY · required
SHARDFLUX_API_URL · optional
SHARDFLUX_WORKSPACE_KEY · optional
SHARDFLUX_TEMPLATE · optional
SHARDFLUX_MCP_TOOL_TIMEOUT_MS · optional
SHARDFLUX_WAKE · optional
SHARDFLUX_WAKE_TIMEOUT_MS · optional
SHARDFLUX_AGENT_LABEL · optional
SHARDFLUX_MCP_LOG_LEVEL · optional
SHARDFLUX_HTTP_KEEPALIVE · optional
SHARDFLUX_PREWAKE · optional

Hosted endpoint declared as public.

INSTALLATION AND FIRST TASK

Connect Shardflux and confirm it works

Remote · HTTP

claude mcp add --transport http shardflux https://mcp.shardflux.dev/mcp

npm package

claude mcp add shardflux -e "SHARDFLUX_API_KEY=<your SHARDFLUX_API_KEY>" -e "SHARDFLUX_API_URL=<your SHARDFLUX_API_URL>" -e "SHARDFLUX_WORKSPACE_KEY=<your SHARDFLUX_WORKSPACE_KEY>" -e "SHARDFLUX_TEMPLATE=<your SHARDFLUX_TEMPLATE>" -e "SHARDFLUX_MCP_TOOL_TIMEOUT_MS=<your SHARDFLUX_MCP_TOOL_TIMEOUT_MS>" -e "SHARDFLUX_WAKE=<your SHARDFLUX_WAKE>" -e "SHARDFLUX_WAKE_TIMEOUT_MS=<your SHARDFLUX_WAKE_TIMEOUT_MS>" -e "SHARDFLUX_AGENT_LABEL=<your SHARDFLUX_AGENT_LABEL>" -e "SHARDFLUX_MCP_LOG_LEVEL=<your SHARDFLUX_MCP_LOG_LEVEL>" -e "SHARDFLUX_HTTP_KEEPALIVE=<your SHARDFLUX_HTTP_KEEPALIVE>" -e "SHARDFLUX_PREWAKE=<your SHARDFLUX_PREWAKE>" -- npx -y @shardflux/mcp

Replace each placeholder with your own value before saving.

Remote · HTTP

[mcp_servers.shardflux]
url = "https://mcp.shardflux.dev/mcp"

Add to ~/.codex/config.toml.

npm package

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

[mcp_servers.shardflux.env]
SHARDFLUX_API_KEY = "<your SHARDFLUX_API_KEY>"
SHARDFLUX_API_URL = "<your SHARDFLUX_API_URL>"
SHARDFLUX_WORKSPACE_KEY = "<your SHARDFLUX_WORKSPACE_KEY>"
SHARDFLUX_TEMPLATE = "<your SHARDFLUX_TEMPLATE>"
SHARDFLUX_MCP_TOOL_TIMEOUT_MS = "<your SHARDFLUX_MCP_TOOL_TIMEOUT_MS>"
SHARDFLUX_WAKE = "<your SHARDFLUX_WAKE>"
SHARDFLUX_WAKE_TIMEOUT_MS = "<your SHARDFLUX_WAKE_TIMEOUT_MS>"
SHARDFLUX_AGENT_LABEL = "<your SHARDFLUX_AGENT_LABEL>"
SHARDFLUX_MCP_LOG_LEVEL = "<your SHARDFLUX_MCP_LOG_LEVEL>"
SHARDFLUX_HTTP_KEEPALIVE = "<your SHARDFLUX_HTTP_KEEPALIVE>"
SHARDFLUX_PREWAKE = "<your SHARDFLUX_PREWAKE>"

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

Remote · HTTP

https://mcp.shardflux.dev/mcp

Settings → Connectors → “Add custom connector”, then paste this URL.

npm package

{
  "mcpServers": {
    "shardflux": {
      "command": "npx",
      "args": [
        "-y",
        "@shardflux/mcp"
      ],
      "env": {
        "SHARDFLUX_API_KEY": "<your SHARDFLUX_API_KEY>",
        "SHARDFLUX_API_URL": "<your SHARDFLUX_API_URL>",
        "SHARDFLUX_WORKSPACE_KEY": "<your SHARDFLUX_WORKSPACE_KEY>",
        "SHARDFLUX_TEMPLATE": "<your SHARDFLUX_TEMPLATE>",
        "SHARDFLUX_MCP_TOOL_TIMEOUT_MS": "<your SHARDFLUX_MCP_TOOL_TIMEOUT_MS>",
        "SHARDFLUX_WAKE": "<your SHARDFLUX_WAKE>",
        "SHARDFLUX_WAKE_TIMEOUT_MS": "<your SHARDFLUX_WAKE_TIMEOUT_MS>",
        "SHARDFLUX_AGENT_LABEL": "<your SHARDFLUX_AGENT_LABEL>",
        "SHARDFLUX_MCP_LOG_LEVEL": "<your SHARDFLUX_MCP_LOG_LEVEL>",
        "SHARDFLUX_HTTP_KEEPALIVE": "<your SHARDFLUX_HTTP_KEEPALIVE>",
        "SHARDFLUX_PREWAKE": "<your SHARDFLUX_PREWAKE>"
      }
    }
  }
}

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

Remote · HTTP

{
  "mcpServers": {
    "shardflux": {
      "url": "https://mcp.shardflux.dev/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

npm package

{
  "mcpServers": {
    "shardflux": {
      "command": "npx",
      "args": [
        "-y",
        "@shardflux/mcp"
      ],
      "env": {
        "SHARDFLUX_API_KEY": "<your SHARDFLUX_API_KEY>",
        "SHARDFLUX_API_URL": "<your SHARDFLUX_API_URL>",
        "SHARDFLUX_WORKSPACE_KEY": "<your SHARDFLUX_WORKSPACE_KEY>",
        "SHARDFLUX_TEMPLATE": "<your SHARDFLUX_TEMPLATE>",
        "SHARDFLUX_MCP_TOOL_TIMEOUT_MS": "<your SHARDFLUX_MCP_TOOL_TIMEOUT_MS>",
        "SHARDFLUX_WAKE": "<your SHARDFLUX_WAKE>",
        "SHARDFLUX_WAKE_TIMEOUT_MS": "<your SHARDFLUX_WAKE_TIMEOUT_MS>",
        "SHARDFLUX_AGENT_LABEL": "<your SHARDFLUX_AGENT_LABEL>",
        "SHARDFLUX_MCP_LOG_LEVEL": "<your SHARDFLUX_MCP_LOG_LEVEL>",
        "SHARDFLUX_HTTP_KEEPALIVE": "<your SHARDFLUX_HTTP_KEEPALIVE>",
        "SHARDFLUX_PREWAKE": "<your SHARDFLUX_PREWAKE>"
      }
    }
  }
}

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

Remote · HTTP

{
  "servers": {
    "shardflux": {
      "type": "http",
      "url": "https://mcp.shardflux.dev/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace.

npm package

{
  "servers": {
    "shardflux": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@shardflux/mcp"
      ],
      "env": {
        "SHARDFLUX_API_KEY": "<your SHARDFLUX_API_KEY>",
        "SHARDFLUX_API_URL": "<your SHARDFLUX_API_URL>",
        "SHARDFLUX_WORKSPACE_KEY": "<your SHARDFLUX_WORKSPACE_KEY>",
        "SHARDFLUX_TEMPLATE": "<your SHARDFLUX_TEMPLATE>",
        "SHARDFLUX_MCP_TOOL_TIMEOUT_MS": "<your SHARDFLUX_MCP_TOOL_TIMEOUT_MS>",
        "SHARDFLUX_WAKE": "<your SHARDFLUX_WAKE>",
        "SHARDFLUX_WAKE_TIMEOUT_MS": "<your SHARDFLUX_WAKE_TIMEOUT_MS>",
        "SHARDFLUX_AGENT_LABEL": "<your SHARDFLUX_AGENT_LABEL>",
        "SHARDFLUX_MCP_LOG_LEVEL": "<your SHARDFLUX_MCP_LOG_LEVEL>",
        "SHARDFLUX_HTTP_KEEPALIVE": "<your SHARDFLUX_HTTP_KEEPALIVE>",
        "SHARDFLUX_PREWAKE": "<your SHARDFLUX_PREWAKE>"
      }
    }
  }
}

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

Remote · HTTP

{
  "mcpServers": {
    "shardflux": {
      "serverUrl": "https://mcp.shardflux.dev/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

npm package

{
  "mcpServers": {
    "shardflux": {
      "command": "npx",
      "args": [
        "-y",
        "@shardflux/mcp"
      ],
      "env": {
        "SHARDFLUX_API_KEY": "<your SHARDFLUX_API_KEY>",
        "SHARDFLUX_API_URL": "<your SHARDFLUX_API_URL>",
        "SHARDFLUX_WORKSPACE_KEY": "<your SHARDFLUX_WORKSPACE_KEY>",
        "SHARDFLUX_TEMPLATE": "<your SHARDFLUX_TEMPLATE>",
        "SHARDFLUX_MCP_TOOL_TIMEOUT_MS": "<your SHARDFLUX_MCP_TOOL_TIMEOUT_MS>",
        "SHARDFLUX_WAKE": "<your SHARDFLUX_WAKE>",
        "SHARDFLUX_WAKE_TIMEOUT_MS": "<your SHARDFLUX_WAKE_TIMEOUT_MS>",
        "SHARDFLUX_AGENT_LABEL": "<your SHARDFLUX_AGENT_LABEL>",
        "SHARDFLUX_MCP_LOG_LEVEL": "<your SHARDFLUX_MCP_LOG_LEVEL>",
        "SHARDFLUX_HTTP_KEEPALIVE": "<your SHARDFLUX_HTTP_KEEPALIVE>",
        "SHARDFLUX_PREWAKE": "<your SHARDFLUX_PREWAKE>"
      }
    }
  }
}

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

Remote · HTTP

{
  "mcpServers": {
    "shardflux": {
      "url": "https://mcp.shardflux.dev/mcp"
    }
  }
}

npm package

{
  "mcpServers": {
    "shardflux": {
      "command": "npx",
      "args": [
        "-y",
        "@shardflux/mcp"
      ],
      "env": {
        "SHARDFLUX_API_KEY": "<your SHARDFLUX_API_KEY>",
        "SHARDFLUX_API_URL": "<your SHARDFLUX_API_URL>",
        "SHARDFLUX_WORKSPACE_KEY": "<your SHARDFLUX_WORKSPACE_KEY>",
        "SHARDFLUX_TEMPLATE": "<your SHARDFLUX_TEMPLATE>",
        "SHARDFLUX_MCP_TOOL_TIMEOUT_MS": "<your SHARDFLUX_MCP_TOOL_TIMEOUT_MS>",
        "SHARDFLUX_WAKE": "<your SHARDFLUX_WAKE>",
        "SHARDFLUX_WAKE_TIMEOUT_MS": "<your SHARDFLUX_WAKE_TIMEOUT_MS>",
        "SHARDFLUX_AGENT_LABEL": "<your SHARDFLUX_AGENT_LABEL>",
        "SHARDFLUX_MCP_LOG_LEVEL": "<your SHARDFLUX_MCP_LOG_LEVEL>",
        "SHARDFLUX_HTTP_KEEPALIVE": "<your SHARDFLUX_HTTP_KEEPALIVE>",
        "SHARDFLUX_PREWAKE": "<your SHARDFLUX_PREWAKE>"
      }
    }
  }
}

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: Oct 3, 2026
Latest version published: Oct 8, 2026
Version history: 7 versions tracked (below)
Requirements evidence: MCP Toplist probed the public endpoint on Oct 16, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 8, 2026

Registry sightings

Official MCP ↗listed since Oct 4, 2026 · still listed

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

VERSIONS

Available versions (7)

Version	Published
0.12.2	Oct 8, 2026
0.12.1	Oct 7, 2026
0.12.0	Oct 7, 2026
0.10.0	Oct 5, 2026
0.9.0	Oct 4, 2026
0.8.0	Oct 4, 2026
0.7.1	Oct 3, 2026

STANDING

#47,496of 151,203 active serversTop 50%

Ranks ahead of 103,707 of 151,203 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/dev.shardflux%2Fmcp.svg)](https://mcptoplist.com/server/dev.shardflux%2Fmcp)

HTML

<a href="https://mcptoplist.com/server/dev.shardflux%2Fmcp"><img src="https://mcptoplist.com/badge/dev.shardflux%2Fmcp.svg" alt="MCP Toplist: Top 50% of 151,203" /></a>

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

FAQ

Frequently asked questions

Is Shardflux listed on the Official MCP Registry?: Yes — Shardflux is listed on the Official MCP Registry.
How many versions does Shardflux have?: MCP Toplist tracks 7 versions of Shardflux, most recently published on Oct 8, 2026.

Used in projects

Do you run this server?

Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.

EXPLORE

All MCP Servers Official MCP Servers Best MCP Servers Most Active MCP Servers New MCP Servers Best New MCP Servers