Call Copilot vs Hermes Agent MCP
A side-by-side look at the Call Copilot and Hermes Agent MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Call Copilot for coding agents work as a local process; choose Hermes Agent MCP for coding agents as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Call Copilot when
- You need dedicated capabilities in the Coding Agents domain.
- You prefer a local stdio subprocess transport.
Choose Hermes Agent MCP when
- You need dedicated capabilities in the Coding Agents domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
HERMES_HOME, HERMES_MCP_BIN, HERMES_MCP_ALLOW_WRITE, HERMES_MCP_ALLOW_SHELL, HERMES_MCP_TIMEOUT, HERMES_MCP_ASK_TIMEOUT, HERMES_MCP_MAX_OUTPUT, HERMES_MCP_CALLER. - You want tools like
hermes_status, hermes_ask, doctor.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Coding Agents | Coding Agents |
| Quality signal | 40/100 · Fair | 52/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | HERMES_HOMEHERMES_MCP_BINHERMES_MCP_ALLOW_WRITEHERMES_MCP_ALLOW_SHELLHERMES_MCP_TIMEOUTHERMES_MCP_ASK_TIMEOUTHERMES_MCP_MAX_OUTPUTHERMES_MCP_CALLER |
| Verified owner | Community listing | Community listing |
| GitHub stars | 7 | 0 |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | 12 |
| Full listing | View Call Copilot | View Hermes Agent MCP |
Tools & capabilities
Call Copilot tools
No tool names declared yet. Check the project README from the listing page.
Hermes Agent MCP tools 12
hermes_statusServer config, whether the CLI answers, which tools are enabledhermes_askHand the agent a task and get its reply (one non-interactive turn)doctorhermes doctor` health reportgateway_statusMessaging gateway state and restartcron_listScheduled jobs, including per-job model and reasoning effortconfig_getTyped reads and writes against `config.yamlskills_listInstalled skillssessions_listRecent sessionsmodel_infoDefault model, provider and Nous Portal statusshellRun a shell command on the host — **off by defaultbridge_setupPoint the bridge at a chat (Telegram by default)bridge_askAsk through the **gateway** and mirror prompt + reply into that chat
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Call Copilot
{
"mcpServers": {
"call-copilot": {
"command": "uvx",
"args": [
"--from",
"call-copilot",
"rec"
]
}
}
}
Hermes Agent MCP
{
"mcpServers": {
"hermes-agent-mcp": {
"command": "uvx",
"args": [
"hermes-agent-mcp"
],
"env": {
"HERMES_HOME": "YOUR_HERMES_HOME_HERE",
"HERMES_MCP_BIN": "YOUR_HERMES_MCP_BIN_HERE",
"HERMES_MCP_ALLOW_WRITE": "YOUR_HERMES_MCP_ALLOW_WRITE_HERE",
"HERMES_MCP_ALLOW_SHELL": "YOUR_HERMES_MCP_ALLOW_SHELL_HERE",
"HERMES_MCP_TIMEOUT": "YOUR_HERMES_MCP_TIMEOUT_HERE",
"HERMES_MCP_ASK_TIMEOUT": "YOUR_HERMES_MCP_ASK_TIMEOUT_HERE",
"HERMES_MCP_MAX_OUTPUT": "YOUR_HERMES_MCP_MAX_OUTPUT_HERE",
"HERMES_MCP_CALLER": "YOUR_HERMES_MCP_CALLER_HERE"
}
}
}
}
Frequently asked questions
Call Copilot is categorized under Coding Agents and uses a local stdio subprocess. Hermes Agent MCP belongs to Coding Agents and uses a local stdio subprocess. Pick Call Copilot for coding agents work and Hermes Agent MCP for coding agents.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Call Copilot has no declared pricing — check the project's own site. Hermes Agent MCP has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add call-copilot and hermes-agent-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Call Copilot has a quality signal of 40/100 (Fair) with 0 views, 0 installs and 7 GitHub stars. Hermes Agent MCP has 52/100 (Good) with 0 views, 0 installs and 0 GitHub stars.
