mcp-server-cloud-agent

MCP server for Cloud Agent — a hosted AI software engineer that writes code, opens PRs, reviews code, generates tests, runs security scans, and answers codebase questions.

Connect from any MCP client (Claude Code, Cursor, Windsurf, or your own agents) and delegate engineering tasks.

How it works

This package is a local stdio MCP proxy that forwards requests to the Cloud Agent hosted backend at agent.leddconsulting.com. Your MCP client communicates with this server over stdio; the server makes authenticated HTTPS calls to the backend on your behalf.

Legacy cloudagent.metaltorque.dev URLs still redirect, but new configs should use agent.leddconsulting.com.

Data flow: MCP client → (stdio) → this server → (HTTPS) → Cloud Agent backend → GitHub

What data leaves your machine:

• Task descriptions, repo names, file paths, and PR URLs you provide
• Your API key (sent over HTTPS only, never over HTTP)

What the backend does with your data:

• Clones repos from GitHub using its own GitHub App credentials
• Executes tasks in isolated sandboxes
• Opens PRs and posts reviews to GitHub on your behalf

Tools (9)

Tool	Description	Side effects
run_task	Write code, fix bugs, add features — returns result + PR URL	Creates branches and PRs
review_pr	Review a GitHub PR with structured feedback	Optionally posts comments to GitHub
ask_codebase	Ask questions about any GitHub repo (auto-indexes on first use)	Read-only
generate_tests	Generate tests for a file, opens a PR	Creates branches and PRs
security_scan	Security + dependency scan across one or more repos	Read-only
list_sessions	List recent sessions with status, cost, duration, PR URLs	Read-only
list_playbooks	List available workflow templates	Read-only
run_playbook	Run a playbook against a repo	Creates branches and PRs
get_usage	Usage stats — sessions, cost, time saved, breakdowns	Read-only

Setup

1. Get an API key

Sign in to your Cloud Agent workspace at agent.leddconsulting.com and generate an API key at /auth/api-key. Keys use the ca_* prefix.

2. Configure your MCP client

Claude Code (~/.claude.json):

{
  "mcpServers": {
    "cloud-agent": {
      "command": "npx",
      "args": ["-y", "mcp-server-cloud-agent"],
      "env": {
        "CLOUD_AGENT_API_KEY": "ca_your_key_here"
      }
    }
  }
}

Cursor / Windsurf (MCP settings):

{
  "mcpServers": {
    "cloud-agent": {
      "command": "npx",
      "args": ["-y", "mcp-server-cloud-agent"],
      "env": {
        "CLOUD_AGENT_API_KEY": "ca_your_key_here"
      }
    }
  }
}

Environment Variables

Variable	Required	Description
CLOUD_AGENT_API_KEY	Yes	API key (ca_* prefix) from your Cloud Agent workspace
CLOUD_AGENT_URL	No	Backend URL (defaults to https://agent.leddconsulting.com)

Usage Examples

Once configured, your MCP client can call these tools directly:

Fix a bug:

"Use cloud-agent run_task on myorg/myapp to fix the broken login flow"

Review a PR:

"Use cloud-agent review_pr on https://github.com/myorg/myapp/pull/42"

Ask about code:

"Use cloud-agent ask_codebase on myorg/myapp: how does authentication work?"

Generate tests:

"Use cloud-agent generate_tests on myorg/myapp for src/auth.ts"

Security scan:

"Use cloud-agent security_scan on myorg/myapp and myorg/api"

Sample Output

run_task response:

{
  "response": "Fixed the login redirect bug. Changed src/auth.ts to properly handle OAuth callback URLs.",
  "cost_usd": 0.42,
  "duration_ms": 45000,
  "pr_url": "https://github.com/myorg/myapp/pull/87"
}

security_scan response:

{
  "repos_scanned": 1,
  "vulnerabilities": 3,
  "secrets_found": 0,
  "findings": [...]
}

Troubleshooting

Problem	Solution
"CLOUD_AGENT_API_KEY is required"	Set the env var in your MCP client config
"Refusing to send API key over insecure HTTP"	Use HTTPS (the default). Don't set CLOUD_AGENT_URL to an HTTP URL
"Request timed out"	Tasks can take up to 10 minutes. Check list_sessions for status
"HTTP 401"	Your API key is invalid or expired. Generate a new one
"HTTP 429"	Rate limited. Wait and retry

License

MIT