trekker:done

A command for completing a Trekker task and recording a summary of the work. The summary can include changes, files, decisions, and related tasks.

In plain words
What is it for?
Use it when finishing a task to review its history, add a completion note, mark it completed, and identify the next ready work.
Why use it?
It preserves the reasoning and results behind completed work, so later sessions can understand what happened instead of seeing only a finished status.

Command

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 commands/obsfx/trekker-claude-code/done
Clone the repo
git clone --depth 1 https://github.com/obsfx/trekker-claude-code
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 344 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00010 $0.00344
Opus 5 $0.00005 $0.00172
Sonnet 5 $0.00002 $0.00069
Haiku 4.5 $0.00001 $0.00034

Measured 2d ago against content hash a7bc2c672e50, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

trekker:done scanned grade A with 0 findings 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 2d ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/done.md · 51 lines

What it actually says

Mark a task as completed with a summary comment.

IMPORTANT: /trekker:done is a skill (invoke via Skill tool), NOT a bash command. There is no trekker done CLI command. Use trekker task update as shown below.

Arguments

  • $1: Task ID (e.g., TREK-1) - optional

If no task ID provided:

  1. Show current in_progress tasks
  2. Ask which task to complete

CRITICAL: Summary Comment is MANDATORY

Never mark a task complete without a detailed summary comment. Future sessions depend on this context.

Good summary includes:

  • What was done (specific changes)
  • Which files were modified
  • Any decisions made
  • Links to related tasks if any

Flow

  1. Review task history for context: trekker history --entity <task-id>
  2. Ask for a completion summary (what was done, files changed, decisions made)
  3. Add detailed summary comment
  4. Set status to completed
  5. Show ready tasks to find next work

Execution

# Review task history first
trekker history --entity <task-id>

# Add detailed summary comment (MANDATORY)
trekker comment add <task-id> -a "claude" -c "Summary: <what was done>. Files: <modified files>. Changes: <specific changes>."

# Mark as completed
trekker task update <task-id> -s completed

# ALWAYS show ready tasks after completing work
trekker --toon ready
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. 2d ago First seen · 51 lines · 10 tokens per session scan A a7bc2c672e50

Subscribe to this mod's changes

trekker:done is a command published in the GitHub repository obsfx/trekker-claude-code (4 stars, last pushed 4mo ago), licensed MIT. It adds 10 tokens to every session and 344 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.