capabilities

A read-only command that reports the skills, tools, and system information available to a Breadbrich Engels agent.

In plain words
What is it for?
Use it to check installed skills, available tools, and whether the command is running in the required main channel.
Why use it?
It helps you understand the agent's available capabilities without changing anything.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/breadchaincoop/labor.fun/capabilities
Any agent
npx skills add BreadchainCoop/labor.fun --skill capabilities
Clone the repo
git clone --depth 1 https://github.com/BreadchainCoop/labor.fun

Made for: Claude Code, Codex.

Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 829 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00047 $0.00829
Opus 5 $0.00023 $0.00415
Sonnet 5 $0.00009 $0.00166
Haiku 4.5 $0.00005 $0.00083

Measured yesterday against content hash 830deca4e7c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

capabilities scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls -1 /home/node/.claude/skills/ 2>/dev/null || echo "No skills found"
container/skills/capabilities/SKILL.md · 101 lines

How it starts

The opening of the file, as written. The whole thing — 101 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/capabilities — System Capabilities Report

Generate a structured read-only report of what this Breadbrich Engels instance can do.

Main-channel check: Only the main channel has /workspace/project mounted. Run:

test -d /workspace/project && echo "MAIN" || echo "NOT_MAIN"

If NOT_MAIN, respond with:

This command is available in your main chat only. Send /capabilities there to see what I can do.

Then stop — do not generate the report.

How to gather the information

Run these commands and compile the results into the report format below.

1. Installed skills

List skill directories available to you:

ls -1 /home/node/.claude/skills/ 2>/dev/null || echo "No skills found"

Each directory is an installed skill. The directory name is the skill name (e.g., agent-browser/agent-browser).

2. Available tools

Read the allowed tools from your SDK configuration. You always have access to:

  • Core: Bash, Read, Write, Edit, Glob, Grep
  • Web: WebSearch, WebFetch
  • Orchestration: Task, TaskOutput, TaskStop, TeamCreate, TeamDelete, SendMessage
  • Other: TodoWrite, ToolSearch, Skill, NotebookEdit
  • MCP: mcp__nanoclaw__* (messaging, tasks, group management)

3. MCP server tools

The Breadbrich Engels MCP server exposes these tools (via mcp__nanoclaw__* prefix):

  • send_message — send a message to the user/group
  • schedule_task — schedule a recurring or one-time task
  • list_tasks — list scheduled tasks
  • pause_task — pause a scheduled task
  • resume_task — resume a paused task
  • cancel_task — cancel and delete a task
  • update_task — update an existing task
  • register_group — register a new chat/group (main only)

4. Container skills (Bash tools)

Check for executable tools in the container:

which agent-browser 2>/dev/null && echo "agent-browser: available" || echo "agent-browser: not found"

5. Group info

ls /workspace/group/CLAUDE.md 2>/dev/null && echo "Group memory: yes" || echo "Group memory: no"
ls /workspace/extra/ 2>/dev/null && echo "Extra mounts: $(ls /workspace/extra/ 2>/dev/null | wc -l | tr -d ' ')" || echo "Extra mounts: none"

Read the full file on GitHub · 101 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 101 lines · 47 tokens per session scan B 830deca4e7c9

Subscribe to this mod's changes

capabilities is a skill published in the GitHub repository BreadchainCoop/labor.fun (2 stars, last pushed 4d ago), licensed MIT. It adds 47 tokens to every session and 829 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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