Agent skill

Milestone Project Manager

by finna in finna/project-manager-skill

Drives an authorized software, app or game project to completion through small milestones, an existing implementation thread, independent testing of the exact build and retest loops.

No licenceAuto-check passedProduct & Project Management

Install Milestone Project Manager

skills CLI
$ npx skills add finna/project-manager-skill --skill project-manager -a claude-code

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

GitHub CLI
$ gh skill install finna/project-manager-skill project-manager --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
project-manager
GitHub stars
135
Token cost
~4.3k tokens
SKILL.md length
2,254 words
Files
2
Skills in repo
1
Repo updated
First seen
Licence
None found

At a glance

Drives an authorized software, app or game project to completion through small milestones, an existing implementation thread, independent testing of the exact build and retest loops.

  • Works in 8 steps: Check capabilities and establish the… → Preserve authority and project ownership → Build a small, testable roadmap → …
  • Asking an agent to manage a build from your vision through to a tested release
  • SKILL.md covers 1. Check capabilities and…, 2. Preserve authority and…, 3. Build a small, testable… and 4. Coordinate implementation…, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

The agent owns coordination, acceptance and evidence, while implementation stays in the thread and environment you selected. It reports at meaningful checkpoints and keeps working between them. The whole workflow sits in one file, with no companion files or bundled scripts, and it adapts to the tools actually available. A status-only question does not authorize code changes or ongoing work.

It begins by checking what it can reach: project context and branches, the implementation thread, building and launching the product, capturing screenshots and logs, and updating the private project Space. The skill grants no access itself, and an access denial must never be bypassed by another route. The agent then writes a project contract with audience, required features, constraints and non-goals, completion criteria and authorized operations, asking a focused question only when a missing choice would change the outcome. Progress, decisions, screenshots and versioned QA evidence are kept in the Space.

When your agent uses it

  • Asking an agent to manage a build from your vision through to a tested release
  • Coordinating an implementation thread with independent testing of each build
  • Keeping a private record of progress, decisions and QA evidence for a project

Example prompts

  • “Manage my habit tracker app to completion, using the existing implementation thread.”
  • “Drive this indie game project through small milestones and test each exact build before reporting.”
  • “Set up the project contract for the portfolio site and list what you still need from me.”

Requirements

  • Access to the project's implementation thread, repository and build environment
  • A private project Space the agent can read and update

Workflow steps

8 steps, taken from the step headings in SKILL.md.

  1. Check capabilities and establish the project contract
  2. Preserve authority and project ownership
  3. Build a small, testable roadmap
  4. Coordinate implementation and obtain an exact build
  5. Independently test the actual product
  6. Close the fix-and-retest loop
  7. Maintain the private project Space as work happens
  8. Communicate, continue, and stop at the agreed outcome

What it can do on your machine

Read from SKILL.md and the folder at commit 3180b82. 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

Milestone Project Manager loads about 4.3k tokens when it runs. Until then it costs about 113 tokens; SKILL.md has 2,254 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~113
When it runs · the whole SKILL.md, loaded when a task matches
~4.3k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 2,254 words (~4,289 tokens).

“Drive the authorized project toward the user's agreed outcome. Own coordination, acceptance, and evidence. Keep implementation in the user's selected thread and environment, and keep the user informed at meaningful checkpoints while continuing work between them.”

— opening of SKILL.md by finna
name
project-manager

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in the repository root of finna/project-manager-skill.

  • SKILL.md
  • README.md

Open the folder on GitHubat commit 3180b82

Compare with similar skills

Milestone Project Manager 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.

Milestone Project Manager compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Milestone Project Manager this skillfinna/project-manager-skill135—~4.3kAutomated safety check: PassNone
Software Engineering Standardskitchen-engineer42/pdf2skills134—~921Automated safety check: PassNone
CCPM Project Managementautomazeio/ccpm8.4k—~1.1kAutomated safety check: PassMIT
Jira Natural Language Interfacejjmartres/opencode1333 repos~1.7kAutomated safety check: PassMIT
Project Planneradrianpuiu/claude-skills-marketplace1001 repos~6kAutomated safety check: PassNone
Active Plan Auditwithkynam/vibecode-pro-max-kit1.1k—~757Automated safety check: PassMIT

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Questions about Milestone Project Manager

What does Milestone Project Manager do?

Drives an authorized software, app or game project to completion through small milestones, an existing implementation thread, independent testing of the exact build and retest loops. The agent owns coordination, acceptance and evidence, while implementation stays in the thread and environment you selected. It reports at meaningful checkpoints and keeps working between them.

When should I use Milestone Project Manager?

Milestone Project Manager fits situations like: asking an agent to manage a build from your vision through to a tested release; coordinating an implementation thread with independent testing of each build; keeping a private record of progress, decisions and QA evidence for a project.

How do I install Milestone Project Manager in Claude Code?

Run `npx skills add finna/project-manager-skill --skill project-manager -a claude-code`. Or copy the skill folder (the finna/project-manager-skill repository) into .claude/skills/project-manager in your project. Claude Code loads it when a task matches its description.

How do I install Milestone Project Manager in Codex?

Run `npx skills add finna/project-manager-skill --skill project-manager -a codex`. Or copy the skill folder (the finna/project-manager-skill repository) into .agents/skills/project-manager in your project. Codex loads it when a task matches its description.

Can I use Milestone Project Manager 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 finna/project-manager-skill --skill project-manager -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/project-manager, .gemini/skills/project-manager, .github/skills/project-manager and .opencode/skills/project-manager in your project.

What does Milestone Project Manager need to run?

SKILL.md names no scripts, command-line tools or credentials: Milestone Project Manager is instructions for the agent only. Our summary lists: Access to the project's implementation thread, repository and build environment; A private project Space the agent can read and update.

Does Milestone Project Manager 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 Milestone Project Manager 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 Milestone Project Manager use?

No licence was found for Milestone Project Manager or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Milestone Project Manager use?

About 4.3k tokens (SKILL.md is roughly 17k 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 Milestone Project Manager?

Skills that share tags, products or a category with Milestone Project Manager: Software Engineering Standards (kitchen-engineer42/pdf2skills, 134 stars), CCPM Project Management (automazeio/ccpm, 8.4k stars), Jira Natural Language Interface (jjmartres/opencode, 133 stars) and Project Planner (adrianpuiu/claude-skills-marketplace, 100 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Milestone Project Manager?

finna (a GitHub user) maintains it in finna/project-manager-skill, which has 135 GitHub stars. The repository was last updated on September 30, 2026.

Source: finna/project-manager-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.