Agent skill

Related Project Add

Add a new related project or reference source to the Related Projects index.

GPL-3.0Auto-check passedWriting & Content

Install Related Project Add

skills CLI

$ npx skills add PSBrew/MkPFS --skill related-project-add -a claude-code

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

GitHub CLI

$ gh skill install PSBrew/MkPFS related-project-add --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/PSBrew/MkPFS.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/related-project-add .claude/skills/related-project-add && 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/

Paste into Claude Code

Install the "related-project-add" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/related-project-add into .claude/skills/related-project-add/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "related-project-add", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/related-project-add

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add PSBrew/MkPFS --skill related-project-add -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS related-project-add --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/related-project-add .agents/skills/related-project-add && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "related-project-add" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/related-project-add into .agents/skills/related-project-add/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "related-project-add", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add PSBrew/MkPFS --skill related-project-add -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS related-project-add --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/related-project-add .cursor/skills/related-project-add && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "related-project-add" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/related-project-add into .cursor/skills/related-project-add/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "related-project-add", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/PSBrew/MkPFS.git --path .claude/skills/related-project-add

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add PSBrew/MkPFS --skill related-project-add -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS related-project-add --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/related-project-add .gemini/skills/related-project-add && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "related-project-add" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/related-project-add into .gemini/skills/related-project-add/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "related-project-add", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install PSBrew/MkPFS related-project-add

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add PSBrew/MkPFS --skill related-project-add -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/related-project-add .github/skills/related-project-add && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "related-project-add" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/related-project-add into .github/skills/related-project-add/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "related-project-add", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add PSBrew/MkPFS --skill related-project-add -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install PSBrew/MkPFS related-project-add --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/PSBrew/MkPFS.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/related-project-add .opencode/skills/related-project-add && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "related-project-add" agent skill from https://github.com/PSBrew/MkPFS/tree/main/.claude/skills/related-project-add into .opencode/skills/related-project-add/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "related-project-add", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: related-project-add
GitHub stars: 180
Token cost: ~1k tokens
SKILL.md length: 397 words
Files: 1
Skills in repo: 5
Repo updated: Oct 3, 2026
First seen: Oct 7, 2026
Licence: GPL-3.0

At a glance

Add a new related project or reference source to the Related Projects index.

Works in 7 steps: Identify and scope the target. Determine… → Investigate upstream and extract facts. → Draft the executive summary (3–6… → …
Tasks that involve Summarization
SKILL.md covers Goal, Inputs, Workflow and Naming and grouping, plus 1 more section
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Related Project Add is an agent skill from PSBrew/MkPFS. Add a new related project or reference source to the Related Projects index. Investigate the upstream repo/website, write an executive-summary reference file under references/, and update the index SKILL.md with a concise entry.

Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Writing & Content, covering Summarization. It works with GitHub. The repository describes itself as: Create and Manage Unsigned PFS (Playstation File System) image files with file compression and checksum support. The licence is GPL-3.0.

When your agent uses it

Tasks that involve Summarization

Example prompts

“/related-project-add”

Workflow steps

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

Identify and scope the target. Determine if it's a GitHub repo, GitHub wiki, standalone site/page, or multi-page domain. Pick a slug =…
Investigate upstream and extract facts.
Draft the executive summary (3–6 bullets): what it is (1 line), why it's relevant to PKG/PFS/exFAT/mounting/crypto, 1–3 key technical…
Write the reference file at .claude/skills/related-projects-index/references/.md
Update the index SKILL at .claude/skills/related-projects-index/SKILL.md. Insert a new section following the existing style, placed near…
Validate. All links open and are upstream (no related-projects/* references). Reference file exists with the structure above. Index…
Commit/PR hygiene (if requested): use the pr-and-commit-writing skill for public text.

What it can do on your machine

Read from SKILL.md and the folder at commit 1d5df56. 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 (its code samples are markdown).
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

Related Project Add loads about 1k tokens when it runs. Until then it costs about 62 tokens; SKILL.md has 397 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~62
When it runs · the whole SKILL.md, loaded when a task matches: ~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 PSBrew/MkPFS at commit 1d5df56, republished under its GPL-3.0 licence (© PSBrew). 397 words, ~1,027 tokens.

Download SKILL.mdSave it as .claude/skills/related-project-add/SKILL.md (or your agent's skills folder).

name: related-project-add
description: Add a new related project or reference source to the Related Projects index. Investigate the upstream repo/website, write an executive-summary reference file under references/, and update the index SKILL.md with a concise entry.
context: fork

Use when the user asks to add a new external project or reference page (GitHub repo, wiki page, website) into our Related Projects index.

Goal

Create a high-signal reference file under .claude/skills/related-projects-index/references/ with upstream links only.
Append a matching executive-summary entry to .claude/skills/related-projects-index/SKILL.md.

Inputs

Upstream URL (GitHub repo, wiki page, PSDevWiki page, technical blog, etc.)
Optional: short display name override (defaults to repo or site name)
Optional: category hint (tooling, wiki, kernel/payload, filesystem format, crypto)

Workflow

Identify and scope the target. Determine if it's a GitHub repo, GitHub wiki, standalone site/page, or multi-page domain. Pick a slug = lowercase kebab-case (letters, digits, hyphens), usually from repo or page title (e.g., liborbispkg, psdevwiki-pfs).
Investigate upstream and extract facts.
- GitHub repos: read README, top-level structure, key source files/dirs; optionally clone into a temp folder to investigate source. Identify important modules, commands, tests/templates that prove behavior.
- Websites/wikis: read the specific page(s); capture strongest claims, structure/format insights, how it applies to our work.
- Tools: web_fetch on the URL; optionally web_search to find the canonical page if the URL looks non-canonical.
Draft the executive summary (3–6 bullets): what it is (1 line), why it's relevant to PKG/PFS/exFAT/mounting/crypto, 1–3 key technical points, optional gotchas/limits.

Write the reference file at .claude/skills/related-projects-index/references/<slug>.md:

# <Display Name> — Reference

Upstream: <canonical URL>

Executive summary
- <bullet 1>
- <bullet 2>

Why it matters
- <how this helps MkPFS or related tooling>

Key upstream files/pages
- <path or page title> — <why it matters>

Notes / gotchas
- <constraints, partial coverage, edge cases>

Source index
- <one or more stable links>

Link upstream only (no local mirror paths). Cite exact files/paths where possible (blob/main, wiki permalinks, named sections). Keep compact but complete enough for quick research.

Update the index SKILL at .claude/skills/related-projects-index/SKILL.md. Insert a new section following the existing style, placed near similar items (tools near tools, wikis near wikis; if unclear, append at the end):
md
```
## <Display Name>
- What: <one-line description>
- Relevance: <why it matters to PKG/PFS/exFAT/mounting>
- Gotchas: <optional short caveat>
- Upstream: <canonical URL>
- Internal: references/<slug>.md
```
Validate. All links open and are upstream (no related-projects/* references). Reference file exists with the structure above. Index SKILL.md updated with correct Internal: references/<slug>.md path.
Commit/PR hygiene (if requested): use the pr-and-commit-writing skill for public text.

Show full SKILL.md (89 more words)Show less

Naming and grouping

Slug: lowercase kebab-case, derived from repo/page (e.g., shadowmountplus, pkgtool, liborbispkg, psdevwiki-pfs).
Multi-page domains (e.g., PSDevWiki): create one reference file per high-value page (psdevwiki-pfs.md, psdevwiki-pkg-files.md) and add separate index entries, mirroring how we handle PSDevWiki and ShadPKG.

Guardrails

Never edit README.md or public docs when using this skill; only modify files under .claude/skills/related-projects-index/*.
No local mirrors. Keep long quotes minimal; link upstream for details.
Don't modify non-skill areas of the repo unless explicitly asked.
Prefer canonical upstream URLs (original repo/site); avoid forks unless canonicalized in the README.

Files

Just SKILL.md in .claude/skills/related-project-add of PSBrew/MkPFS.

Open the folder on GitHubat commit 1d5df56

Compare with similar skills

Related Project Add 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.

Related Project Add compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Related Project Add this skillPSBrew/MkPFS	180	—	~1k	Automated safety check: Pass	GPL-3.0	6 days ago
News Aggregator Skillcclank/news-aggregator-skill	1.3k	—	~2.1k	Automated safety check: Pass	None	4 mo ago
Tech Trend Spiderwenbochang888/github-trending-spider	160	—	~703	Automated safety check: Pass	MIT	3 days ago
GitHub Deep Researchbytedance/deer-flow	84k	4 repos	~1.3k	Automated safety check: Pass	MIT	yesterday
Read URLs and PDFstw93/Waza	7.2k	—	~1.8k	Automated safety check: Pass	MIT	yesterday
Figurevectorize-io/hindsight	47k	—	~1.9k	Automated safety check: Pass	MIT	yesterday

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Questions about Related Project Add

What does Related Project Add do?

Add a new related project or reference source to the Related Projects index. Related Project Add is an agent skill from PSBrew/MkPFS. Add a new related project or reference source to the Related Projects index.

When should I use Related Project Add?

Related Project Add fits situations like: tasks that involve Summarization.

How do I install Related Project Add in Claude Code?

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

How do I install Related Project Add in Codex?

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

Can I use Related Project Add 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 PSBrew/MkPFS --skill related-project-add -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/related-project-add, .gemini/skills/related-project-add, .github/skills/related-project-add and .opencode/skills/related-project-add in your project.

What does Related Project Add need to run?

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

Does Related Project Add 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 Related Project Add 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 Related Project Add use?

Related Project Add is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Related Project Add use?

About 1k tokens (SKILL.md is roughly 4.1k 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 Related Project Add?

Skills that share tags, products or a category with Related Project Add: News Aggregator Skill (cclank/news-aggregator-skill, 1.3k stars), Tech Trend Spider (wenbochang888/github-trending-spider, 160 stars), GitHub Deep Research (bytedance/deer-flow, 84k stars) and Read URLs and PDFs (tw93/Waza, 7.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Related Project Add?

PSBrew (a GitHub organization) maintains it in PSBrew/MkPFS, which has 180 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 3, 2026.

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

Related Project Add

Install Related Project Add

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Goal

Inputs

Workflow

Naming and grouping

Guardrails

Files

Compare with similar skills

Similar skills

News Aggregator Skill

Tech Trend Spider

GitHub Deep Research

Read URLs and PDFs

Figure

Content Writer

More from PSBrew/MkPFS

HTML Report Builder

Related Projects Index

PR And Commit Writing

Running Unit Tests

Questions about Related Project Add

Install Related Project Add

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Add a related project to the index

Goal

Inputs

Workflow

Naming and grouping

Guardrails

Files

Compare with similar skills

Similar skills

More from PSBrew/MkPFS

Related

Questions about Related Project Add