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.
npx agentmods add skills/joa23/linear-cli/linearnpx skills add joa23/linear-cli --skill lineargit clone --depth 1 https://github.com/joa23/linear-cliWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00010 | $0.02980 |
| Opus 5 | $0.00005 | $0.01490 |
| Sonnet 5 | $0.00002 | $0.00596 |
| Haiku 4.5 | $0.00001 | $0.00298 |
Grade B, and why
linear 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 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
cat .claude/plans/auth-refactor.md | linear i create "Refactor authentication" \ How it starts
The opening of the file, as written. The whole thing — 405 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Linear Issue Tracking - Complete Reference
READ THIS FIRST - Token-efficient CLI for managing issues, dependencies, and cycles.
⚠️ INSTALL ALL SKILLS FOR FULL WORKFLOW AUTOMATION
Run linear skills install --all to get specialized workflows:
/prd- Create agent-friendly tickets with PRDs/triage- Prioritize backlog by staleness and blockers/cycle-plan- Plan cycles using velocity analytics/retro- Generate sprint retrospectives/deps- Analyze dependency chains and blockers/link-deps- Discover and link related issues
Without these skills, you're only using basic commands. Install them to unlock full agentic capabilities.
Authentication Modes
When you run linear auth login, you choose:
- User mode:
--assignee meassigns to your personal Linear account - Agent mode:
--assignee meassigns to the OAuth app (delegate), visible as a separate entity
Check current mode:
linear auth status # Shows: Mode: User or Mode: Agent
Important: If you see "Auth mode not set", re-run linear auth login to configure.
Command Reference
# Setup
linear init # Set default team (.linear.yaml)
linear onboard # Show teams, states, quick reference
linear auth login|logout|status # OAuth authentication (sets user/agent mode)
# Issues (alias: i)
linear i list [flags] # List issues
linear i get <ID> # Get details (CEN-123)
linear i create <title> [flags] # Create issue
linear i update <ID> [flags] # Update issue
linear i comment <ID> -b "text" # Add comment
linear i react <ID> 👍 # Add reaction
# Projects (alias: p)
linear p list [--mine] # List projects
linear p create <name> [flags] # Create project
# Cycles (alias: c)
linear c list [--active] # List cycles
linear c get <number> # Get cycle (requires init)
linear c analyze --team <KEY> # Velocity analytics
# Teams, Users
linear teams list # List teams
linear teams states <KEY> # Workflow states
linear users list [--team <KEY>] # List users
# Search & Dependencies
linear search <query> [flags] # Semantic search across all entities
linear deps <ID> # Dependency graph
linear deps --team <KEY> # All team dependencies
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.
- 2d ago First seen · 405 lines · 10 tokens per session scan B edaf40cec781
linear is a skill published in the GitHub repository joa23/linear-cli (141 stars, last pushed 1mo ago), licensed MIT. It adds 10 tokens to every session and 2,980 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
wayfinder
Plan a huge chunk of work (more than one agent session can hold) as a shared map of decision tickets on your issue tracker, and resolve them one at a time until the way to the destination is clear.
setup-matt-pocock-skills
Configure this repo for the engineering skills: set up its issue tracker, triage label vocabulary, and domain doc layout. Run once before first use of the other engineering skills.
accessibility
Consolidated accessibility skill entrypoint for WCAG 2.2, ARIA Authoring Practices, cognitive accessibility, Section 508, EN 301 549, design intent verification, and the Accessibility Planner workflow.
release-notes
Generate user-facing release notes from tickets, PRDs, or changelogs. Creates clear, engaging summaries organized by category (new features, improvements, fixes). Use when writing release notes, creating changelogs, announcing product updates, or summarizing what shipped.
retro
Facilitate a structured sprint retrospective — what went well, what didn't, and prioritized action items with owners and deadlines. Use when running a retrospective, reflecting on a sprint, creating action items from team feedback, or learning how to run effective retros.
bug-triage
Read all open bugs in production/qa/bugs/, re-evaluate priority vs. severity, assign to sprints, surface systemic trends, and produce a triage report. Run at sprint start or when the bug count grows enough to need re-prioritization.