Agent skill

Linear Incident Runbook

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

Analyze and contain Linear integration incidents across authentication, GraphQL, rate budgets, webhooks, and data synchronization.

MITAuto-check passedBackend & APIs

Install Linear Incident Runbook

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill linear-incident-runbook -a claude-code

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace linear-incident-runbook --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-incident-runbook .claude/skills/linear-incident-runbook && 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-incident-runbook
GitHub stars
2.8k
Token cost
~1.2k tokens
SKILL.md length
490 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Analyze and contain Linear integration incidents across authentication, GraphQL, rate budgets, webhooks, and data synchronization.

  • Works in 6 steps: Declare severity, commander, affected… → Check Linear service status and the… → Classify auth, authorization, quota,… → …
  • Responding to an active degradation
  • SKILL.md covers Overview, Prerequisites, Tool Discipline and Current Contract, plus 7 more sections
  • Needs API_KEY and ACCESS_TOKEN

What it does

Linear Incident Runbook is an agent skill from jeremylongshore/tons-of-skills-marketplace. Analyze and contain Linear integration incidents across authentication, GraphQL, rate budgets, webhooks, and data synchronization. Use when responding to an active degradation or reconciling after an incident. Trigger with "Linear integration incident", "Linear webhook outage", or "Linear API degradation".

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 Backend & APIs, covering Webhooks, Runbooks and postmortems and GraphQL. It works with GraphQL and Linear. 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

  • Responding to an active degradation
  • Reconciling after an incident
  • With Linear integration incident
  • Linear webhook outage

Example prompts

  • “Linear integration incident”
  • “Linear webhook outage”
  • “Linear API degradation”
  • “/linear-incident-runbook”

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. Declare severity, commander, affected workspaces/teams, start time, customer impact, and mutation freeze state.
  2. Check Linear service status and the smallest read-only authenticated query; capture redacted errors and rate headers.
  3. Classify auth, authorization, quota, schema, webhook delivery, downstream queue, or reconciliation failure.
  4. Contain retries, pause nonessential producers, preserve webhook delivery IDs, and avoid rotating secrets without an access-impact map.
  5. Recover through the smallest approved change, then replay only idempotent or explicitly reconciled work.
  6. Close with a gap analysis, missed-event reconciliation, credential review, and regression test.

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 Incident Runbook loads about 1.2k tokens when it runs, and up to ~2.1k if it reads all its reference files. Until then it costs about 83 tokens; SKILL.md has 490 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~83
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
~2.1k

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). 490 words, ~1,238 tokens.

Download SKILL.mdSave it as .claude/skills/linear-incident-runbook/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
linear-incident-runbook
description
Analyze and contain Linear integration incidents across authentication, GraphQL, rate budgets, webhooks, and data synchronization. Use when responding to an active degradation or reconciling after an incident. Trigger with "Linear integration incident", "Linear webhook outage", or "Linear API degradation".
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
[incident-id] [auth|api|rate|webhook|sync]
version
1.13.0
author
Jeremy Longshore <jeremy@intentsolutions.io>
license
MIT
tags
saas, linear, incident-response
model
inherit
effort
high

Linear Integration Incident Runbook

Overview

Restore a safe operating state from read-only evidence first, then reconcile missed or duplicated work without generating diagnostic mutations in production.

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

  • Linear webhooks time out after five seconds and retry failed deliveries at one minute, one hour, and six hours, up to three retries.
  • Rate-limit evidence comes from request, endpoint, and complexity headers plus RATELIMITED GraphQL errors.
  • OAuth client-secret rotation invalidates client-credentials tokens immediately but does not revoke existing workspace access/refresh tokens by itself.

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. Declare severity, commander, affected workspaces/teams, start time, customer impact, and mutation freeze state.
  2. Check Linear service status and the smallest read-only authenticated query; capture redacted errors and rate headers.
  3. Classify auth, authorization, quota, schema, webhook delivery, downstream queue, or reconciliation failure.
  4. Contain retries, pause nonessential producers, preserve webhook delivery IDs, and avoid rotating secrets without an access-impact map.
  5. Recover through the smallest approved change, then replay only idempotent or explicitly reconciled work.
  6. Close with a gap analysis, missed-event reconciliation, credential review, and regression test.
Show full SKILL.md (180 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
Service outagePause mutation retries and preserve local queues until service recovery is verified.
Auth widespreadMap token type and rotation effects before replacing credentials.
Webhook backlogAcknowledge quickly into a durable queue and deduplicate by delivery ID.
Data divergenceRun read-only reconciliation before replaying any writes.

Examples

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

Input:

text
incident=INC-204; symptom=webhook-timeouts; mutation-freeze=true

Expected handoff:

text
class=delivery-path; containment=queue-only; replay=reconciliation-required

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-incident-runbook of jeremylongshore/tons-of-skills-marketplace.

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

Open the folder on GitHubat commit cfae287

Compare with similar skills

Linear Incident Runbook 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 Incident Runbook compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Linear Incident Runbook this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1.2kAutomated safety check: PassMIT
Linearletta-ai/lettabot327—~583Automated safety check: PassApache-2.0
Saleor GraphQL API Change Checklistsaleor/saleor23k—~1.2kAutomated safety check: PassBSD-3-Clause
Ar Io Gateway Operatorar-io/ar-io-node127—~7.7kAutomated safety check: NotesAGPL-3.0
Pii DetectorgoSprinto/compliance-skills133—~1.6kAutomated safety check: PassMIT
Bigcommerce APIqdhenry/Claude-Command-Suite1.3k—~1.5kAutomated safety check: PassNone

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Works with

Questions about Linear Incident Runbook

What does Linear Incident Runbook do?

Analyze and contain Linear integration incidents across authentication, GraphQL, rate budgets, webhooks, and data synchronization. Linear Incident Runbook is an agent skill from jeremylongshore/tons-of-skills-marketplace. Analyze and contain Linear integration incidents across authentication, GraphQL, rate budgets, webhooks, and data synchronization.

When should I use Linear Incident Runbook?

Linear Incident Runbook fits situations like: responding to an active degradation; reconciling after an incident; with Linear integration incident; linear webhook outage.

How do I install Linear Incident Runbook in Claude Code?

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

How do I install Linear Incident Runbook in Codex?

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

Can I use Linear Incident Runbook 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-incident-runbook -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-incident-runbook, .gemini/skills/linear-incident-runbook, .github/skills/linear-incident-runbook and .opencode/skills/linear-incident-runbook in your project.

What does Linear Incident Runbook need to run?

Going by SKILL.md and its folder, Linear Incident Runbook 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 Incident Runbook 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 Incident Runbook 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 Incident Runbook use?

Linear Incident Runbook 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 Incident Runbook use?

About 1.2k tokens (SKILL.md is roughly 5k 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 817 tokens, read only when the agent opens those files.

What are the alternatives to Linear Incident Runbook?

Skills that share tags, products or a category with Linear Incident Runbook: Linear (letta-ai/lettabot, 327 stars), Saleor GraphQL API Change Checklist (saleor/saleor, 23k stars), Ar Io Gateway Operator (ar-io/ar-io-node, 127 stars) and Pii Detector (goSprinto/compliance-skills, 133 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Linear Incident Runbook?

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.