tk

tk is a skill for Claude Code, Codex from radutopala/ticket. It costs 9 tokens per session (569 once invoked), scanned A, original, MIT.

A Git-based ticket tracker that stores work items as Markdown files in a `.tickets/` folder. Git is the version-control system used to record and share changes to files.

In plain words
What is it for?
Use it to create, view, edit, claim, close, reopen, list, and filter tickets. It supports ticket types such as bugs, features, tasks, and larger epics, plus assignees, tags, and dependencies.
Why use it?
It keeps task tracking alongside the project files and lets you manage tickets from the command line. Dependencies and statuses show which work is ready, active, blocked, or complete.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create, view, edit, claim, close, reopen, list, and filter tickets. It supports ticket types such as bugs, features, tasks, and larger epics, plus assignees, tags, and dependencies.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/radutopala/ticket/tk
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.

Any agent
npx skills add radutopala/ticket --skill tk
Clone the repo
git clone --depth 1 https://github.com/radutopala/ticket

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for tk

README.md
[![agentmods](https://agentmods.dev/badge/skills/radutopala/ticket/tk/github.svg)](https://agentmods.dev/skills/radutopala/ticket/tk)
Your own site
<a href="https://agentmods.dev/skills/radutopala/ticket/tk"><img src="https://agentmods.dev/badge/skills/radutopala/ticket/tk/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for tk

Your own site · 80×15
<a href="https://agentmods.dev/skills/radutopala/ticket/tk"><img src="https://agentmods.dev/badge/skills/radutopala/ticket/tk.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 9 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 569 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00009 $0.00569
Opus 5.5 $0.00004 $0.00228
Sonnet 5.5 $0.00002 $0.00114
Haiku 4.5 $0.00001 $0.00057

Measured 2mo ago against content hash 413ece83edcb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tk 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 2mo 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.

skills/tk/SKILL.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

tk - Ticket Management

A minimal CLI for tracking tickets as markdown files in .tickets/.

Workflow

tk ready              # 1. Find available work
tk start <id>         # 2. Claim a ticket
tk show <id>          # 3. Read details
# ... do the work
tk close <id>         # 4. Mark complete

Core Commands

Command Description
tk create "title" Create ticket (returns ID)
tk show <id> View ticket details
tk start <id> Claim ticket (set to in_progress)
tk close <id> Complete ticket
tk reopen <id> Revert to open
tk edit <id> Open in $EDITOR

Listing & Filtering

tk list                      # All tickets
tk list --status open        # By status (open|in_progress|closed)
tk list -a alice             # By assignee
tk list -T urgent            # By tag
tk ready                     # Open tickets with resolved deps
tk blocked                   # Tickets with unresolved deps
tk closed                    # Recently closed

Create Options

tk create "Fix login bug" \
  -d "Description text" \
  -t bug \                   # Type: bug|feature|task|epic|chore
  -p 1 \                     # Priority: 0-4 (0=highest)
  -a alice \                 # Assignee
  --parent <epic-id> \       # Parent ticket
  --tags ui,urgent           # Tags

Dependencies

tk dep add <id> <depends-on>   # Add dependency
tk dep remove <id> <dep-id>    # Remove dependency
tk dep tree                    # Show dependency tree
tk dep check                   # Check for cycles
tk add-note <id> "Progress update"   # Add timestamped note
tk link <id1> <id2>                  # Link related tickets
tk unlink <id1> <id2>                # Remove link

Export

tk query                    # JSON output
tk query '.[] | .title'     # With jq filter

Tips

  • Partial ID matching: tk show a1b matches tic-a1b2c3
  • Tickets stored in .tickets/ as markdown with YAML frontmatter
  • Git-friendly: commit tickets with your code

Read the full file on GitHub · 84 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. 2mo ago First seen · 84 lines · 9 tokens per session scan A 413ece83edcb

Subscribe to this mod's changes

tk is a skill published in the GitHub repository radutopala/ticket (8 stars, last pushed 5mo ago), licensed MIT. It adds 9 tokens to every session and 569 once invoked, about $0.0000 per session on Opus 5.5. 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.

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