Read and manage software issues, tickets, projects, and planning data in Linear.

CC0-1.0Auto-check passedProduct & Project Management

Install Linear

skills CLI
$ npx skills add asgeirtj/system_prompts_leaks --skill linear -a claude-code

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

GitHub CLI
$ gh skill install asgeirtj/system_prompts_leaks linear --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/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Meta/muse-agent/skills/linear .claude/skills/linear && 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
linear
GitHub stars
69k
Token cost
~653 tokens
SKILL.md length
307 words
Files
3
Skills in repo
121
Repo updated
First seen
Licence
CC0-1.0

At a glance

Read and manage software issues, tickets, projects, and planning data in Linear.

  • Review sprints and cycles
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Identify ticket rollover and release blockers
  • Update issue status

What it does

Linear is an agent skill from asgeirtj/system_prompts_leaks. Read and manage software issues, tickets, projects, and planning data in Linear. Use to review sprints and cycles, identify ticket rollover and release blockers, and update issue status, assignees, priorities, and milestones through Linear's official MCP server.

Its SKILL.md is about 650 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `connector_auth_config.yaml` and `manifest.yaml`).

It sits in Product & Project Management, covering Project management. It works with Model Context Protocol. The repository describes itself as: Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro… The licence is CC0-1.0.

When your agent uses it

  • Review sprints and cycles
  • Identify ticket rollover and release blockers
  • Update issue status
  • Milestones through Linears official MCP server

Example prompts

  • “/linear”

What it can do on your machine

Read from SKILL.md and the folder at commit dd45aa5. 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.

    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

Linear loads about 653 tokens when it runs. Until then it costs about 67 tokens; SKILL.md has 307 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~67
When it runs · the whole SKILL.md, loaded when a task matches
~653

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 asgeirtj/system_prompts_leaks at commit dd45aa5, republished under its CC0-1.0 licence (© asgeirtj). 307 words, ~653 tokens.

Download SKILL.mdSave it as .claude/skills/linear/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
linear
description
Read and manage software issues, tickets, projects, and planning data in Linear. Use to review sprints and cycles, identify ticket rollover and release blockers, and update issue status, assignees, priorities, and milestones through Linear's official MCP server.
icon
linear
metadata.includeInPrompt
false

Linear

Use the installed linear CLI. Start with linear status. If it reports not_connected, run linear authorize-url and share only the returned connect_url with the user.

OAuth uses Dynamic Client Registration and PKCE through authd. No shared client secret enters Muse, and credentials must never be requested in chat. The first connection requests read-only access. Before a write, or after one fails for missing access, run linear status --for-command <permission>. For Linear's save_* tools, use the matching *.create permission when the arguments omit id, and the matching *.manage permission when they include id. If the status command returns scope_status: not_granted, copy scope_add_url exactly and post it on its own line as [Additional Linear access](<scope_add_url>) so the client renders the native access button, then wait for consent to finish before retrying once. OAuth access does not replace Hatch approval. Never construct a scope URL or ask for tokens in chat.

Run linear list-tools to inspect the live provider catalogue and schemas, then call an advertised tool with:

text
linear call-tool --name <tool> --arguments-json '<json-object>'

list-tools exposes only reviewed Linear tools and includes each tool's hatch_permission, hatch_action, and hatch_permission_label. For a polymorphic save_* tool, the permission fields show the id-based selector used at execution. Linear hides write tools from its live catalogue while the OAuth grant is read-only; do not describe an all-read tools list as lack of write support. In that state, list-tools returns manifest-derived additional_access entries separately from the provider-advertised tools. When the user requests one of those capabilities, share its scope_add_url using the exact Additional Linear access link format above, wait for consent, then rerun linear list-tools to obtain the provider's live write-tool schema. Unknown or newly advertised provider tools remain unavailable until reviewed. Read permissions follow the user's connector settings; changes require the corresponding granular approval. Do not retry a failed or timed-out write automatically because its side effect may have completed.

© asgeirtj, CC0-1.0. 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 2 other files in Meta/muse-agent/skills/linear of asgeirtj/system_prompts_leaks.

  • SKILL.md
  • connector_auth_config.yaml
  • manifest.yaml

Open the folder on GitHubat commit dd45aa5

Compare with similar skills

Linear 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.

Linear compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Linear this skillasgeirtj/system_prompts_leaks69k—~653Automated safety check: PassCC0-1.0
Jira Natural Language Interfacejjmartres/opencode1333 repos~1.7kAutomated safety check: PassMIT
Pm Skillsalirezarezvani/claude-skills28k—~2.6kAutomated safety check: PassMIT
Fireauto Project Guideimgompanda/fireauto140—~674Automated safety check: PassMIT
Roam Milestone PlanningCranot/roam-code517—~1.2kAutomated safety check: PassApache-2.0
Project ManagerTh0rgal/sandboxed.sh515—~1.8kAutomated safety check: PassMIT

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Questions about Linear

What does Linear do?

Read and manage software issues, tickets, projects, and planning data in Linear. Linear is an agent skill from asgeirtj/system_prompts_leaks. Read and manage software issues, tickets, projects, and planning data in Linear.

When should I use Linear?

Linear fits situations like: review sprints and cycles; identify ticket rollover and release blockers; update issue status; milestones through Linears official MCP server.

How do I install Linear in Claude Code?

Run `npx skills add asgeirtj/system_prompts_leaks --skill linear -a claude-code`. Or copy the skill folder (Meta/muse-agent/skills/linear in asgeirtj/system_prompts_leaks) into .claude/skills/linear in your project. Claude Code loads it when a task matches its description.

How do I install Linear in Codex?

Run `npx skills add asgeirtj/system_prompts_leaks --skill linear -a codex`. Or copy the skill folder (Meta/muse-agent/skills/linear in asgeirtj/system_prompts_leaks) into .agents/skills/linear in your project. Codex loads it when a task matches its description.

Can I use Linear 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 asgeirtj/system_prompts_leaks --skill linear -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/linear, .gemini/skills/linear, .github/skills/linear and .opencode/skills/linear in your project.

What does Linear need to run?

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

Does Linear 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 Linear 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 Linear use?

Linear is published under the CC0-1.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Linear use?

About 653 tokens (SKILL.md is roughly 2.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Linear?

Skills that share tags, products or a category with Linear: Jira Natural Language Interface (jjmartres/opencode, 133 stars), Pm Skills (alirezarezvani/claude-skills, 28k stars), Fireauto Project Guide (imgompanda/fireauto, 140 stars) and Roam Milestone Planning (Cranot/roam-code, 517 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Linear?

asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,095 GitHub stars. The repository holds 121 skills in this directory. The repository was last updated on October 7, 2026.

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