SERVER

CALM

Rank #4,511

io.github.Eilodon/calm-mcp

MCP server giving coding agents a call-graph-aware, hash-verified view of a codebase, not grep.

13 versions

17 GitHub stars

by eilodon (2 servers)View repository ↗

First listed

Jul 2, 2026

Last publish date

Aug 20, 2026

PURPOSE

What you can do with CALM

CALM is a Model Context Protocol (MCP) server published by eilodon. It ranks #4,511 of 168,415 active servers on MCP Toplist, and its repository has 17 GitHub stars. CALM is listed across 3 registries — Official MCP, PulseMCP and Glama, with 13 tracked versions. It was first listed on Jul 2, 2026 and most recently updated on Aug 20, 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 CALM 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 CALM

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 Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

No runtime, credential or payment requirements are recorded for this server beyond the declaration above.

INSTALLATION AND FIRST TASK

Connect CALM and confirm it works

npm package

claude mcp add calm-mcp -- npx -y @eilodon/calm-mcp serve

npm package

[mcp_servers.calm-mcp]
command = "npx"
args = ["-y", "@eilodon/calm-mcp", "serve"]

Add to ~/.codex/config.toml.

npm package

{
  "mcpServers": {
    "calm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@eilodon/calm-mcp",
        "serve"
      ]
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config).

npm package

{
  "mcpServers": {
    "calm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@eilodon/calm-mcp",
        "serve"
      ]
    }
  }
}

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

npm package

{
  "servers": {
    "calm-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@eilodon/calm-mcp",
        "serve"
      ]
    }
  }
}

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

npm package

{
  "mcpServers": {
    "calm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@eilodon/calm-mcp",
        "serve"
      ]
    }
  }
}

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

npm package

{
  "mcpServers": {
    "calm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@eilodon/calm-mcp",
        "serve"
      ]
    }
  }
}

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.

ALTERNATIVES

When to choose another server

Other servers by eilodon

DPS-Superskills-MCP#128,295

View all eilodon servers →

No task-specific alternatives are catalogued for CALMyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jul 2, 2026
Latest version published: Aug 20, 2026
Version history: 13 versions tracked (below)
Requirements evidence: Declared by Glama, 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: Nov 4, 2026

Registry sightings

PulseMCP ↗listed since Jul 10, 2026 · still listed
Official MCP ↗listed since Jul 24, 2026 · still listed
Glama ↗listed since Jul 31, 2026 · still listed

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

VERSIONS

Available versions (13)

Version	Published
0.8.0	Aug 20, 2026
0.7.0	Aug 13, 2026
0.6.0	Aug 6, 2026
0.5.0	Aug 3, 2026
0.4.0	Aug 1, 2026
0.3.6	Jul 22, 2026
0.3.5	Jul 21, 2026
0.3.4	Jul 19, 2026
0.3.3	Jul 19, 2026
0.3.1	Jul 18, 2026
0.3.0	Jul 15, 2026
0.2.0	Jul 13, 2026
0.1.5	Jul 8, 2026

STANDING

#4,511of 168,415 active serversTop 5%

Ranks ahead of 163,904 of 168,415 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.Eilodon%2Fcalm-mcp.svg)](https://mcptoplist.com/server/io.github.Eilodon%2Fcalm-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.Eilodon%2Fcalm-mcp"><img src="https://mcptoplist.com/badge/io.github.Eilodon%2Fcalm-mcp.svg" alt="MCP Toplist: Top 5% of 168,415" /></a>

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

FAQ

Frequently asked questions

Who maintains CALM?: CALM is maintained by eilodon, which publishes 2 MCP servers (13 total versions) tracked on MCP Toplist.
Is CALM listed on the Official MCP Registry?: Yes — CALM is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does CALM have?: MCP Toplist tracks 13 versions of CALM, most recently published on Aug 20, 2026.
Where can I find the source code for CALM?: The source code for CALM is hosted at github.com/eilodon/calm.

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