Koskamo

Emisar MCP

Emisar provides an MCP server that allows AI agents to execute infrastructure actions on Linux hosts. It enables agents to run commands, investigate services, and manage runners through a catalog of action packs, with built-in policy enforcement, approval workflows, and audit logging to ensure safe and controlled server operation.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Emisar MCP logo, by EmisarVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-06Operated by Emisar
MCP endpoint (Streamable HTTP)
https://emisar.dev/api/mcp/rpc
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to emisar.dev ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Connect a Linux host and run system checks like uptime
  • Inspect services and request restarts with approval workflows
  • Connect local CLI agents via the emisar-mcp stdio bridge
  • Add Emisar to Claude.ai as a custom connector over OAuth

Source and maintenance

Vendor evidenceRegistry 0.56.0
mcp-registry: dev.emisar/emisar@0.56.0Source repositoryProject website
Maintenance checked

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (3 of 3 answered).

  1. 2026-11-07: 2 of 2 checks answered
  2. 2026-11-09: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
147 ms
95th percentile latency
147 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 147 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http emisar-mcp https://emisar.dev/api/mcp/rpc

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add emisar-mcp --url https://emisar.dev/api/mcp/rpc

Cursor

Merge this server into .cursor/mcp.json in your project, then enable emisar-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "emisar-mcp": {
      "url": "https://emisar.dev/api/mcp/rpc"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "emisar-mcp": {
      "type": "streamableHttp",
      "url": "https://emisar.dev/api/mcp/rpc",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start emisar-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "emisar-mcp": {
      "type": "http",
      "url": "https://emisar.dev/api/mcp/rpc"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http emisar-mcp https://emisar.dev/api/mcp/rpc

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://emisar.dev/api/mcp/rpc

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "emisar-mcp": {
      "serverUrl": "https://emisar.dev/api/mcp/rpc"
    }
  }
}

Let your agent find its tools

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Do you run Emisar MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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