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C
Emerging
74/100
8 hours ago

subagent-mcp

MCP server that launches and supervises coding-CLI subagents (claude, opencode) in detached tmux windows, collapsing the ceremony of starting a TUI coding assistant into a single tool call.

→ garland3/subagent-mcp· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

garland3

Source: Glama

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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configSUBAGENT_RUN_ID
configSUBAGENT_EXIT_CODE
configSUBAGENT_STARTED_AT
configSUBAGENT_ENDED_AT
configSUBAGENT_GIT_SHA_BEFORE
configSUBAGENT_GIT_SHA_AFTER
configSUBAGENT_GIT_BRANCH
configSUBAGENT_CHANGED_FILES
configSUBAGENT_PR_URL
configSUBAGENT_STATUS_FILE
configSUBAGENT_ALLOWED_ROOTSallowed-roots ~/git,~/ATLAS-GROUP Parent dirs a subagent cwd may live under
configSUBAGENT_HOSThost / --port / SUBAGENT_PORT 127.0.0.1:8100 HTTP transport only
configSUBAGENT_TMUX_SOCKETtmux-socket default socket Use a private tmux server
configSUBAGENT_CLI_ALLOWLISTcli-allowlist claude,opencode CLIs the server will invoke
configSUBAGENT_FOLLOW_UP_SETTLE
configSUBAGENT_WATCH_DEFAULTwatch-default / makes a mode the default for every
configSUBAGENT_TERMINALto a template containing {cmd} to override, e.g.
configSUBAGENT_RUNS_MAX_AGE_DAYSruns-max-age-days 14 Delete run dirs older than this (0 disables)
configSUBAGENT_TERMINAL_BIN
configTERMINAL
configDISPLAYkitty -- bash -c {cmd}. It needs /WAYLAND_DISPLAY in the server's
configWAYLAND_DISPLAYkitty -- bash -c {cmd}. It needs DISPLAY/ in the server's
// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/garland3-subagent-mcp-bhtg3p)](https://m8ven.ai/mcp/garland3-subagent-mcp-bhtg3p)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 88ea855c621aa8598111b8f9be28aeea229f1d4c
code hash: f9b6b0c80942c5cf0549736f78df9eb7af8bdae640b08427b8e109d2311cbfc3
verified: 8/20/2026, 3:18:37 AM
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