Agent skill

Trellis Channel

by mindfold-ai in mindfold-ai/Trellis

Use Trellis channel for live multi-agent collaboration, spawned workers, cross-agent review, progress inspection, forum channels, and channel log debugging.

AGPL-3.0Auto-check passedDevelopment

Install Trellis Channel

skills CLI
$ npx skills add mindfold-ai/Trellis --skill trellis-channel -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install mindfold-ai/Trellis trellis-channel --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/mindfold-ai/Trellis.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.pi/skills/trellis-channel .claude/skills/trellis-channel && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
trellis-channel
GitHub stars
15k
Used in
4 other repos
Token cost
~1.2k tokens
SKILL.md length
544 words
Files
6 (incl. references)
Skills in repo
8
Repo updated
First seen
Licence
AGPL-3.0

At a glance

Use Trellis channel for live multi-agent collaboration, spawned workers, cross-agent review, progress inspection, forum channels, and channel log debugging.

  • Tasks that involve Debugging
  • SKILL.md covers First Commands, Route By User Intent, Core Rules and Reference Files, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Trellis Channel is an agent skill from mindfold-ai/Trellis. Use Trellis channel for live multi-agent collaboration, spawned workers, cross-agent review, progress inspection, forum channels, and channel log debugging.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files (for example `references/command-reference.md`, `references/forum.md` and `references/progress-debugging.md`).

It sits in Development, covering Debugging. The repository describes itself as: The best agent harness. The licence is AGPL-3.0.

When your agent uses it

  • Tasks that involve Debugging

Example prompts

  • “/trellis-channel”

What it can do on your machine

Read from SKILL.md and the folder at commit f089cb3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Trellis Channel loads about 1.2k tokens when it runs, and up to ~14k if it reads all its reference files. Until then it costs about 43 tokens; SKILL.md has 544 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~14k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from mindfold-ai/Trellis at commit f089cb3, republished under its AGPL-3.0 licence (© mindfold-ai). 544 words, ~1,196 tokens.

Download SKILL.mdSave it as .claude/skills/trellis-channel/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
trellis-channel
description
Use Trellis channel for live multi-agent collaboration, spawned workers, cross-agent review, progress inspection, forum channels, and channel log debugging.

trellis-channel

trellis channel is the local multi-agent collaboration runtime. Reach for it when agents need to talk through a durable event log, when a worker should be spawned as a peer process, when an in-flight worker needs interrupt / debugging, or when feedback should be recorded on a durable --type forum channel.

Typical user signals: "和 codex/claude 讨论", "brainstorm with another agent", "spawn an implement/check worker", "let agent review", "open an issue board / changelog forum", "look at this thread", "channel is stuck / no output", "progress was truncated", "how do I write that channel command".

This skill is an index. Load only the reference file for the current job — do not preload all of them.

First Commands

bash
trellis --version
trellis channel --help
trellis channel list --all
trellis channel list --scope global --all

If the user names a channel or thread, inspect it before asking for background:

bash
trellis channel forum <board> --scope global
trellis channel thread <board> <thread> --scope global
trellis channel context list <board> --scope global --thread <thread>

Route By User Intent

User intentRead
"和 codex/claude 讨论一下", "brainstorm with another agent"references/workflows.md
"派一个 implement/check agent", "让 agent review", "spawn a worker"references/workflows.md, then references/workers.md
"开 issue 区 / topic 群 / changelog / board", "make a forum"references/forum.md
"看看这个 thread / linked context", "inspect a thread"references/forum.md
"channel 卡住了 / 没输出 / progress 被截断", "worker stalled"references/progress-debugging.md
"具体命令怎么写", "what flags does X take"references/command-reference.md

Core Rules

  • New forum channels use --type forum. A thread is one item inside a forum channel.
  • Use --context-file / --context-raw and trellis channel context add/delete/list. --linked-context-* is deprecated terminology.
  • Use --stdin or --text-file for long messages. Do not put long mixed Chinese/English text in the positional shell argument.
  • Pretty messages output is an operator dashboard and may truncate progress. Use --raw for audit.
  • --as is the speaker or worker handle, depending on the command. Use explicit, stable names when multiple agents or sessions are involved.
  • --scope project (default) operates on the current cwd's project bucket; --scope global operates on the shared __global__ bucket. Pick scope deliberately — a global board is invisible from project listings unless --scope global is passed.
  • For brainstorm, do multiple pressure-test rounds. One answer plus one confirmation is review, not brainstorm.
  • Dispatcher wait pattern: use --kind done / --kind turn_finished (trellis-emitted system events), NOT a user --tag as the completion signal. CLI help lists phase_done / question as --tag examples but only interrupt is a reserved tag with hardcoded trellis behavior; the others are opaque user labels. Relying on a worker to run send --tag <my_signal> is unreliable — LLM workers commonly write the tag string into prose instead of running the actual CLI command. See references/command-reference.md "tag vs kind".
  • Forum channels are event-sourced. Do not parse events.jsonl first; use forum, thread, messages --thread, and context list.
  • @mindfoldhq/trellis-core owns reusable channel/thread state, event append, seq allocation, context/title projection, reducers, and task helpers. The CLI owns flags, terminal rendering, prompts, worker lifecycle, and process exits.
Show full SKILL.md (100 more words)Show less

Reference Files

  • references/workflows.md — canonical collaboration patterns A–F (peer brainstorm, spawned review, dispatch-and-wait, forum issue capture, interrupt-and-redirect, one-shot run).
  • references/forum.md — forum channels, context, title, rename, changelog forums, thread filtering.
  • references/workers.md — spawn, agent cards, context injection (--file / --jsonl), interrupts, kill semantics.
  • references/progress-debugging.md — progress/raw inspection, stalled worker diagnosis, OOM guard, exit codes.
  • references/command-reference.md — current CLI command reference (every subcommand, every flag, output conventions, scope/type model).

Not For

  • One static review where a markdown file and prompt are enough.
  • Replacing normal tool calls with self-logging.
  • Long-term memory retrieval. Use durable forum channels for actionable issues, and trellis mem (the trellis-session-insight skill) for session/history search.

© mindfold-ai, AGPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (references) in .pi/skills/trellis-channel of mindfold-ai/Trellis.

  • SKILL.md
  • references/command-reference.md
  • references/forum.md
  • references/progress-debugging.md
  • references/workers.md
  • references/workflows.md

Open the folder on GitHubat commit f089cb3

Used in 4 other repositories

We found 15 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 4 other GitHub owners. This page covers the copy in mindfold-ai/Trellis, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Trellis Channel next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Trellis Channel compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Trellis Channel this skillmindfold-ai/Trellis15k4 repos~1.2kAutomated safety check: PassAGPL-3.0
Vibe Coding PartnershareAI-lab/Kode-CLI5.2k—~5.6kAutomated safety check: PassApache-2.0
Leon Coding Agentleon-ai/leon18k—~1.2kAutomated safety check: PassMIT
Octocode Code Researchbgauryy/octocode949—~1.5kAutomated safety check: PassMIT
Misakanet Failure MemoryIkalus1988/MisakaNet526—~1.9kAutomated safety check: PassApache-2.0
Gearcoleco Debuggingdrhelius/Gearcoleco142—~3.5kAutomated safety check: PassGPL-3.0

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Questions about Trellis Channel

What does Trellis Channel do?

Use Trellis channel for live multi-agent collaboration, spawned workers, cross-agent review, progress inspection, forum channels, and channel log debugging. Trellis Channel is an agent skill from mindfold-ai/Trellis. Use Trellis channel for live multi-agent collaboration, spawned workers, cross-agent review, progress inspection, forum channels, and channel log debugging.

When should I use Trellis Channel?

Trellis Channel fits situations like: tasks that involve Debugging.

How do I install Trellis Channel in Claude Code?

Run `npx skills add mindfold-ai/Trellis --skill trellis-channel -a claude-code`. Or copy the skill folder (.pi/skills/trellis-channel in mindfold-ai/Trellis) into .claude/skills/trellis-channel in your project. Claude Code loads it when a task matches its description.

How do I install Trellis Channel in Codex?

Run `npx skills add mindfold-ai/Trellis --skill trellis-channel -a codex`. Or copy the skill folder (.pi/skills/trellis-channel in mindfold-ai/Trellis) into .agents/skills/trellis-channel in your project. Codex loads it when a task matches its description.

Can I use Trellis Channel in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mindfold-ai/Trellis --skill trellis-channel -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/trellis-channel, .gemini/skills/trellis-channel, .github/skills/trellis-channel and .opencode/skills/trellis-channel in your project.

What does Trellis Channel need to run?

SKILL.md names no scripts, command-line tools or credentials: Trellis Channel is instructions for the agent only.

Does Trellis Channel access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Trellis Channel safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Trellis Channel use?

Trellis Channel is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Trellis Channel use?

About 1.2k tokens (SKILL.md is roughly 4.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 12k tokens, read only when the agent opens those files.

What are the alternatives to Trellis Channel?

Skills that share tags, products or a category with Trellis Channel: Vibe Coding Partner (shareAI-lab/Kode-CLI, 5.2k stars), Leon Coding Agent (leon-ai/leon, 18k stars), Octocode Code Research (bgauryy/octocode, 949 stars) and Misakanet Failure Memory (Ikalus1988/MisakaNet, 526 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Trellis Channel?

mindfold-ai (a GitHub organization) maintains it in mindfold-ai/Trellis, which has 14,914 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on September 29, 2026.

Source: mindfold-ai/Trellis on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.