Agent skill

Release And Deployment

by cbrock84 in cbrock84/headcount

Ships changes safely and often — pipelines, deployment strategies, feature flags, rollback, and database changes.

MITAuto-check passedDevOps & Cloud

Install Release And Deployment

skills CLI
$ npx skills add cbrock84/headcount --skill release-and-deployment -a claude-code

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

GitHub CLI
$ gh skill install cbrock84/headcount release-and-deployment --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/cbrock84/headcount.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/technology/skills/release-and-deployment .claude/skills/release-and-deployment && 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
release-and-deployment
GitHub stars
2k
Token cost
~910 tokens
SKILL.md length
504 words
Files
2 (incl. references)
Skills in repo
178
Repo updated
First seen
Licence
MIT

At a glance

Ships changes safely and often — pipelines, deployment strategies, feature flags, rollback, and database changes.

  • Tasks that involve Deployment
  • SKILL.md covers Separate deploy from release, The pipeline is the quality gate, Roll out gradually and Database changes are the…, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve CI/CD

What it does

Release And Deployment is an agent skill from cbrock84/headcount. Ships changes safely and often — pipelines, deployment strategies, feature flags, rollback, and database changes. Use this to design a deployment pipeline, reduce release risk, roll out a risky change gradually, plan a schema migration, or work out why releases are infrequent and frightening.

Its SKILL.md is about 910 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/sources.md`).

It sits in DevOps & Cloud, covering Deployment, CI/CD and Database migrations. The repository describes itself as: An agent organization structured as a company — 15+ departments, 125+ skills, each independently installable, citing the standards and regulators that settle the question. Runs… The licence is MIT.

When your agent uses it

  • Tasks that involve Deployment
  • Tasks that involve CI/CD
  • Tasks that involve Database migrations

Example prompts

  • “Use the release-and-deployment skill to ship changes safely and often — pipelines, deployment strategies, feature flags, rollback, and database…”
  • “/release-and-deployment”

What it can do on your machine

Read from SKILL.md and the folder at commit 98d1c17. 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

Release And Deployment loads about 910 tokens when it runs, and up to ~1.1k if it reads all its reference files. Until then it costs about 79 tokens; SKILL.md has 504 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~79
When it runs · the whole SKILL.md, loaded when a task matches
~910
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.1k

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 cbrock84/headcount at commit 98d1c17, republished under its MIT licence (© cbrock84). 504 words, ~910 tokens.

Download SKILL.mdSave it as .claude/skills/release-and-deployment/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
release-and-deployment
description
Ships changes safely and often — pipelines, deployment strategies, feature flags, rollback, and database changes. Use this to design a deployment pipeline, reduce release risk, roll out a risky change gradually, plan a schema migration, or work out why releases are infrequent and frightening.

Release and deployment

Release risk is dominated by batch size. Large infrequent releases are dangerous because many changes land at once and nobody can tell which one broke it — so teams release less often, which makes each release larger. The loop is the problem.

Separate deploy from release

Deploying code and exposing behavior to users are different acts, and coupling them forces every deployment to be a business decision.

Decouple with flags: deploy continuously, expose deliberately. This makes rollback a configuration change rather than a redeployment, which is the difference between seconds and minutes at the worst possible time.

Flags are inventory and rot. Give each an owner and a removal date; a codebase full of stale flags has combinatorial states nobody has tested.

The pipeline is the quality gate

Automate everything between commit and production, and let the pipeline reject. Manual steps get skipped under pressure, which is exactly when they matter.

Order gates fast-to-slow so failure is cheap: lint and unit tests, then integration, then anything requiring a deployed environment. A pipeline slow enough to be circumvented is worse than a fast one with fewer checks, because it will be circumvented.

Build once and promote the same artifact through environments. Rebuilding per environment means the thing you tested is not the thing you shipped.

Roll out gradually

Expose to a small population first and watch real signals before widening. Canary or percentage rollout turns a total failure into a contained one.

Define the abort condition before starting, with a threshold and a named decision-maker. Under pressure, and with the change fresh, the instinct is always to wait a little longer and see.

Show full SKILL.md (230 more words)Show less

Database changes are the asymmetric risk

Code rolls back; data does not. Make schema changes backward-compatible and multi-step: add the new structure, write to both, migrate, switch reads, then remove the old — with the application tolerant of both shapes throughout.

Test the migration against production-scale data. A migration that is instant on a development dataset can lock a large table for a length of time nobody modeled.

Sources

references/sources.md in this skill lists the outside authorities that settle the questions here — what each one is authoritative for, and what you may do with it. Check them before answering on anything they cover, and cite what you used. Most are free to read and not free to reproduce; the use note on each is binding.

Tooling

Pipelines: GitHub Actions, GitLab CI, CircleCI, Buildkite, Jenkins, and similar.

Continuous delivery and progressive rollout: Argo CD, Flux, Spinnaker, and similar; feature flags for decoupling deploy from release — LaunchDarkly, Unleash, Split, and similar.

Schema migrations: Flyway, Liquibase, Alembic, and similar. Whichever you use, the property that matters is that migrations are versioned, ordered, and applied by the pipeline rather than by a person with a database client.

Never

  • Couple deploying code to exposing behavior.
  • Promote a different artifact than the one that was tested.
  • Begin a rollout without a defined abort condition.
  • Ship a schema change that requires the application and database to deploy simultaneously.

© cbrock84, 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 plugins/technology/skills/release-and-deployment of cbrock84/headcount.

  • SKILL.md
  • references/sources.md

Open the folder on GitHubat commit 98d1c17

Compare with similar skills

Release And Deployment 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.

Release And Deployment compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Release And Deployment this skillcbrock84/headcount2k—~910Automated safety check: PassMIT
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AI News RadarLearnPrompt/ai-news-radar1.8k—~2.5kAutomated safety check: NotesMIT
Use Vercel Actionamondnet/vercel-action764—~2.7kAutomated safety check: PassMIT
CI CD And Automationdzhalaevd/Donatello1357 repos~2.7kAutomated safety check: NotesApache-2.0
Prepare Cloudflare Production DeploymentLubomirGeorgiev/cloudflare-workers-nextjs-saas-template786—~5.9kAutomated safety check: NotesMIT

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Categories

Questions about Release And Deployment

What does Release And Deployment do?

Ships changes safely and often — pipelines, deployment strategies, feature flags, rollback, and database changes. Release And Deployment is an agent skill from cbrock84/headcount. Ships changes safely and often — pipelines, deployment strategies, feature flags, rollback, and database changes.

When should I use Release And Deployment?

Release And Deployment fits situations like: tasks that involve Deployment; tasks that involve CI/CD; tasks that involve Database migrations.

How do I install Release And Deployment in Claude Code?

Run `npx skills add cbrock84/headcount --skill release-and-deployment -a claude-code`. Or copy the skill folder (plugins/technology/skills/release-and-deployment in cbrock84/headcount) into .claude/skills/release-and-deployment in your project. Claude Code loads it when a task matches its description.

How do I install Release And Deployment in Codex?

Run `npx skills add cbrock84/headcount --skill release-and-deployment -a codex`. Or copy the skill folder (plugins/technology/skills/release-and-deployment in cbrock84/headcount) into .agents/skills/release-and-deployment in your project. Codex loads it when a task matches its description.

Can I use Release And Deployment 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 cbrock84/headcount --skill release-and-deployment -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/release-and-deployment, .gemini/skills/release-and-deployment, .github/skills/release-and-deployment and .opencode/skills/release-and-deployment in your project.

What does Release And Deployment need to run?

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

Does Release And Deployment 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 Release And Deployment 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 Release And Deployment use?

Release And Deployment is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Release And Deployment use?

About 910 tokens (SKILL.md is roughly 3.6k 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 221 tokens, read only when the agent opens those files.

What are the alternatives to Release And Deployment?

Skills that share tags, products or a category with Release And Deployment: Senior DevOps Toolkit (maslennikov-ig/claude-code-orchestrator-kit, 260 stars), AI News Radar (LearnPrompt/ai-news-radar, 1.8k stars), Use Vercel Action (amondnet/vercel-action, 764 stars) and CI CD And Automation (dzhalaevd/Donatello, 135 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Release And Deployment?

cbrock84 (a GitHub user) maintains it in cbrock84/headcount, which has 2,016 GitHub stars. The repository holds 178 skills in this directory. The repository was last updated on September 17, 2026.

Source: cbrock84/headcount on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.