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Agent skill

Linear Core Workflow B

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Coordinate Linear projects, cycles, initiatives, milestones, and issue membership without assuming a workspace taxonomy.

MITAuto-check passedProduct & Project Management

Install Linear Core Workflow B

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill linear-core-workflow-b -a claude-code

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace linear-core-workflow-b --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/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/linear-core-workflow-b .claude/skills/linear-core-workflow-b && 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-core-workflow-b
GitHub stars
2.8k
Token cost
~1.2k tokens
SKILL.md length
483 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Coordinate Linear projects, cycles, initiatives, milestones, and issue membership without assuming a workspace taxonomy.

  • Works in 6 steps: Discover visible teams, project… → Define the source of truth and stable… → Build a read-only diff of requested… → …
  • Implementing portfolio
  • SKILL.md covers Overview, Prerequisites, Tool Discipline and Current Contract, plus 7 more sections
  • Needs API_KEY and ACCESS_TOKEN

What it does

Linear Core Workflow B is an agent skill from jeremylongshore/tons-of-skills-marketplace. Coordinate Linear projects, cycles, initiatives, milestones, and issue membership without assuming a workspace taxonomy. Use when implementing portfolio or planning automation. Trigger with "sync Linear project", "manage Linear cycles", or "coordinate Linear initiatives".

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/official-docs.md`). Compatibility notes: Designed for Claude Code; live verification requires network access and an approved Linear workspace credential

It sits in Product & Project Management, covering Project management. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • Implementing portfolio
  • Planning automation
  • With sync Linear project
  • Manage Linear cycles

Example prompts

  • “sync Linear project”
  • “manage Linear cycles”
  • “coordinate Linear initiatives”
  • “/linear-core-workflow-b”

Requirements

  • A credential in API_KEY
  • A credential in ACCESS_TOKEN
  • Compatibility (from SKILL.md): Designed for Claude Code; live verification requires network access and an approved Linear workspace credential
  • Pre-approved tools (allowed-tools): Read, Glob, Grep, WebFetch, Write, Edit

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Discover visible teams, project statuses, cycles, initiatives, milestones, and archived-state requirements.
  2. Define the source of truth and stable matching keys for every entity; names alone are not sufficient for unattended writes.
  3. Build a read-only diff of requested membership, dates, status, and ownership changes.
  4. Validate cross-team visibility and reject any mapping that would expose a private team's issues.
  5. Apply approved mutations in dependency order and stop on the first GraphQL or payload failure.
  6. Re-query every changed entity and produce a reconciliation report with compensating actions.

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Glob
    • Grep
    • WebFetch
    • Write
    • Edit

    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

    Links to these hosts (documentation or services it may open):

    • linear.app

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • API_KEY
    • ACCESS_TOKEN

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code; live verification requires network access and an approved Linear workspace credential

    From compatibility in the SKILL.md frontmatter.

Context cost

Linear Core Workflow B loads about 1.2k tokens when it runs, and up to ~2k if it reads all its reference files. Until then it costs about 74 tokens; SKILL.md has 483 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~74
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2k

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 jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 483 words, ~1,186 tokens.

Download SKILL.mdSave it as .claude/skills/linear-core-workflow-b/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
linear-core-workflow-b
description
Coordinate Linear projects, cycles, initiatives, milestones, and issue membership without assuming a workspace taxonomy. Use when implementing portfolio or planning automation. Trigger with "sync Linear project", "manage Linear cycles", or "coordinate Linear initiatives".
allowed-tools
Read, Glob, Grep, WebFetch, Write, Edit
compatibility
Designed for Claude Code; live verification requires network access and an approved Linear workspace credential
argument-hint
[repository-path] [project-or-cycle] [dry-run|apply]
version
1.13.0
author
Jeremy Longshore <jeremy@intentsolutions.io>
license
MIT
tags
saas, linear, planning-workflow
model
inherit
effort
high

Linear Project and Cycle Coordination

Overview

Map planning intent onto the workspace's actual project, cycle, initiative, and team model before making relationship changes.

Prerequisites

  • The target repository, Linear workspace, environment, and accountable owner
  • Current security, privacy, compliance, capacity, and change-control requirements
  • An approved Linear credential only when a bounded live verification is necessary

Tool Discipline

Use Read, Glob, and Grep to inspect code, configuration, and evidence. Use WebFetch only for current first-party Linear documentation and package metadata. Use Write or Edit only for requested implementation with known target files. Never write credentials, customer content, unrestricted environment output, or unredacted GraphQL variables.

Current Contract

  • Issues belong to one team, while projects can belong to one or more teams; access must be evaluated at both levels.
  • List operations are Relay-style connections and must be paginated rather than assuming nodes is complete.
  • Archived resources are hidden by default and require includeArchived: true when reconciliation needs them.

Authentication

Use a personal API key only for owner-controlled scripts, OAuth with PKCE for user-delegated applications, or an enabled client-credentials grant for approved automation. Personal keys use Authorization: <API_KEY>; OAuth tokens use Authorization: Bearer <ACCESS_TOKEN>. Store credentials server-side in an approved secret manager.

Treat app approval, team access, scope changes, credential creation, rotation, revocation, and production access as owner-approved actions.

Instructions

  1. Discover visible teams, project statuses, cycles, initiatives, milestones, and archived-state requirements.
  2. Define the source of truth and stable matching keys for every entity; names alone are not sufficient for unattended writes.
  3. Build a read-only diff of requested membership, dates, status, and ownership changes.
  4. Validate cross-team visibility and reject any mapping that would expose a private team's issues.
  5. Apply approved mutations in dependency order and stop on the first GraphQL or payload failure.
  6. Re-query every changed entity and produce a reconciliation report with compensating actions.
Show full SKILL.md (179 more words)Show less

Approval Boundaries

Do not create, reveal, rotate, or revoke credentials; authorize an OAuth app; change scopes or team access; create, mutate, archive, or delete workspace data; configure or re-enable webhooks; import or export data; change roles, SCIM, or audit streaming; transmit diagnostics; change paid entitlements; or perform another production mutation without explicit approval from the accountable owner. Keep diagnosis read-only unless implementation was requested.

Output

Return the workspace and team scope, auth mode without credential value, files and contracts inspected, exact operation names, evidence collected, validation result, sensitive fields redacted, remaining risk, accountable owner, approval state, and rollback or next action.

Error Handling

ConditionResponse
Ambiguous name matchRequire a stable ID or owner-confirmed mapping.
Archived entity missingRepeat the read with includeArchived: true before creating a replacement.
Cross-team access gapStop; do not infer visibility from project membership.
Partial batchRecord successful IDs, halt remaining writes, and reconcile before retrying.

Examples

Use a compact handoff that makes scope, mutation authority, and verification evidence reviewable.

Input:

text
initiative=Q4; project=Billing; teams=ENG,PLAT; mode=dry-run

Expected handoff:

text
mapping=reviewed; visibility=pass; mutations=0; approval=pending

Resources

© jeremylongshore, MIT. 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 1 other file (references) in skills/.curated/linear-core-workflow-b of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/official-docs.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Linear Core Workflow B 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 Core Workflow B compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Linear Core Workflow B this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1.2kAutomated safety check: PassMIT
Notion Pmborghei/Claude-Skills891—~1.7kAutomated safety check: PassMIT
Productboard Expertborghei/Claude-Skills891—~1.9kAutomated safety check: PassMIT
CCPM Project Managementautomazeio/ccpm8.4k—~1.1kAutomated safety check: PassMIT
Uvastral-sh/claude-code-plugins3132 repos~980Automated safety check: PassApache-2.0
Project Managementkunchenguid/firstmate7.8k—~2.1kAutomated safety check: PassMIT

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Categories

Questions about Linear Core Workflow B

What does Linear Core Workflow B do?

Coordinate Linear projects, cycles, initiatives, milestones, and issue membership without assuming a workspace taxonomy. Linear Core Workflow B is an agent skill from jeremylongshore/tons-of-skills-marketplace. Coordinate Linear projects, cycles, initiatives, milestones, and issue membership without assuming a workspace taxonomy.

When should I use Linear Core Workflow B?

Linear Core Workflow B fits situations like: implementing portfolio; planning automation; with sync Linear project; manage Linear cycles.

How do I install Linear Core Workflow B in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill linear-core-workflow-b -a claude-code`. Or copy the skill folder (skills/.curated/linear-core-workflow-b in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/linear-core-workflow-b in your project. Claude Code loads it when a task matches its description.

How do I install Linear Core Workflow B in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill linear-core-workflow-b -a codex`. Or copy the skill folder (skills/.curated/linear-core-workflow-b in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/linear-core-workflow-b in your project. Codex loads it when a task matches its description.

Can I use Linear Core Workflow B 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 jeremylongshore/tons-of-skills-marketplace --skill linear-core-workflow-b -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-core-workflow-b, .gemini/skills/linear-core-workflow-b, .github/skills/linear-core-workflow-b and .opencode/skills/linear-core-workflow-b in your project.

What does Linear Core Workflow B need to run?

Going by SKILL.md and its folder, Linear Core Workflow B needs credentials named API_KEY and ACCESS_TOKEN. Our summary lists: A credential in API_KEY; A credential in ACCESS_TOKEN. Its frontmatter pre-approves these tools: Read, Glob, Grep, WebFetch, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code; live verification requires network access and an approved Linear workspace credential.

Does Linear Core Workflow B access the network?

SKILL.md names 1 domain. As links in the text: linear.app. This is read from the text; nothing was executed.

Is Linear Core Workflow B 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 Core Workflow B use?

Linear Core Workflow B is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Linear Core Workflow B use?

About 1.2k tokens (SKILL.md is roughly 4.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 816 tokens, read only when the agent opens those files.

What are the alternatives to Linear Core Workflow B?

Skills that share tags, products or a category with Linear Core Workflow B: Notion Pm (borghei/Claude-Skills, 891 stars), Productboard Expert (borghei/Claude-Skills, 891 stars), CCPM Project Management (automazeio/ccpm, 8.4k stars) and Uv (astral-sh/claude-code-plugins, 313 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Linear Core Workflow B?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.