gaztrabisme

Glm Subagent MCP — Development skill for Claude Code

Development community

Delegate work to a Claude Code subprocess billed against a GLM Coding Plan.

How to install Glm Subagent MCP

This entry records only its repository, not the path inside it, so there is no exact command to give. Open gaztrabisme/glm-subagent-mcp and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Glm Subagent MCP does

Delegate work to a Claude Code subprocess billed against a GLM Coding Plan.

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README

glm-subagent-mcp

MCP server that delegates work to a Claude Code subprocess billed against a [GLM Coding Plan](https://docs.z.ai/devpack/tool/claude).

Parent agent keeps its own auth. The child `claude -p` process is isolated (`CLAUDE_CONFIG_DIR`, `--bare`) so it cannot steal the parent's Anthropic OAuth or recurse into this MCP server.

Install

uvx --from git+https://github.com/gaztrabisme/glm-subagent-mcp glm-subagent-mcp

Claude Code

{
  "mcpServers": {
    "glm-subagent": {
      "command": "uvx",
      "args": [
        "--from", "git+https://github.com/gaztrabisme/glm-subagent-mcp",
        "glm-subagent-mcp"
      ],
      "env": {
        "GLM_API_KEY": "your-z.ai-key",
        "GSA_WORKSPACE": "/path/to/your/project"
      }
    }
  }
}

Requires `claude` on PATH (Claude Code CLI). Do **not** put `ANTHROPIC_BASE_URL` into `~/.claude/settings.json` — that would reroute the parent. This server injects GLM credentials only into the child process.

Tools

Tool	What it does
`glm_delegate`	Start a new Claude Code subagent on a task. Returns `agent_id` and `run_id` immediately.
`glm_await`	Block until a run finishes; returns the result.
`glm_continue`	Follow-up work in the same Claude Code session (`--resume`).
`glm_list`	Every agent this server owns, with state, cost, and run history.
`glm_cancel`	SIGTERM the in-flight process and close the agent.
`glm_transcript`	Activity log — tool calls, messages, raw response.

Typical loop: `glm_delegate` → `glm_await` → (`glm_continue`) → `glm_cancel`.

Every delegation needs a `verification` command. The server runs it after the child finishes. Exit 0 → `completed`; otherwise `completed_unverified`. Pass `"true"` if there is nothing to check.

Isolation

Child env: ANTHROPIC_BASE_URL=https://api.z.ai/api/anthropic, ANTHROPIC_AUTH_TOKEN=$GLM_API_KEY
CLAUDE_CONFIG_DIR under .gsa-sessions/agents//claude-home
--bare