agent-herder
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| CODEX_BIN | No | Path to Codex CLI binary | codex |
| CLAUDE_BIN | No | Path to Claude Code CLI binary | claude |
| ENABLE_CODEX | No | Enable Codex adapter | true |
| OPENCODE_URL | No | OpenCode server URL | http://127.0.0.1:4096 |
| ENABLE_CLAUDE | No | Enable Claude Code adapter | true |
| CODEX_DATA_DIR | No | Codex data directory | ~/.codex |
| ENABLE_OPENCODE | No | Enable OpenCode adapter | true |
| OPENCODE_SERVER_PASSWORD | No | Password for OpenCode server auth | |
| OPENCODE_SERVER_USERNAME | No | Username for OpenCode server auth | opencode |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| list_agentsA | List all coding agent sessions. Filter by harness, status, age (maxAge seconds), or folder (CWD prefix like ~/apps). Can show last message preview. |
| agent_infoB | Get detailed info about a specific session. Always shows model and last message. |
| send_messageA | Send a message to an agent. Modes: sync (wait), queue (fire-and-forget), steer (redirect). |
| stop_agentB | Stop / abort a running agent session. |
| respond_permissionB | Respond to a pending permission request (allow/deny). OpenCode and Claude SDK support this. |
| set_permissionsC | Set permissions for an agent. Claude/Codex set these at launch time. |
| resume_agentB | Resume a stopped agent session. Optionally provide a message. |
| summarize_sessionA | Summarize a session transcript using built-in gemma4 LLM. Returns structured summary (Task, Progress, Current State, Issues). Use quick=true for 1-3 sentences. |
| change_modelA | Change the AI model for a harness. For OpenCode: per-session or global. For Claude/Codex: updates default for future sessions. |
| list_modelsA | List available AI models for each harness. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 10 tools
Each tool targets a distinct action (querying info, changing models, listing, sending messages, managing permissions, etc.), with no functional overlap.
Most tools follow a verb_noun pattern (e.g., list_agents, stop_agent), but 'agent_info' breaks the pattern (noun_verb) and 'summarize_session' is inconsistent with the 'list_' prefix for queries.
10 tools cover the core operations for managing coding agent sessions, models, and permissions—well-scoped without unnecessary bloat.
Covers lifecycle operations (list, info, resume, stop, send, change model, set/respond permissions, summarize), but lacks an explicit agent creation tool, which may be handled externally.