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girofu/skill-fetch

Multi-registry skill discovery and installation for AI coding agents — search 9 sources, score, paginate, and install agent skills with security labels

History

Review weekly changes to SKILL.md before updating. Dates mark the weeks in which we observed each version; checks apply to the recorded commits.

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skills/skill-fetch/SKILL.md

Week of Nov 2, 2026 · +0 / −0 lines

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5a56044989e6 → 5a56044989e6

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View on GitHubAdd to my skills

Verified commit 5a56044989e637d0a54703ce496b6f99d8edae5b

git clone --filter=blob:none --no-checkout https://github.com/girofu/skill-fetch.git .hotskills/girofu-skill-fetch && git -C .hotskills/girofu-skill-fetch checkout --detach 5a56044989e637d0a54703ce496b6f99d8edae5b # Copy each selected skill directory from .hotskills/girofu-skill-fetch into .claude/skills/<skill-name>/
30GitHub stars
0stars in 7 days
1skill in this repository
0commits in 30 days

Heat

0.4
  • Star growth, last 7 daysNot available
  • Star growth, last 24 hoursNot available
  • Rank movement, last 7 daysNot available
  • Commits, last 30 daysNot available
  • Accounts asking about it through MCP, last 7 daysNot available
  • Hot votes this weekNot available

Heat never changes the order by stars, and sponsorship never touches it. How heat works

Stars over time

Oct 25, 2026Oct 25, 202630

30-day change not yet available: not enough history.

Individual skills in this repository

How it works

skill-fetch

When your agent uses it

This skill should be used when the user asks to "fetch skill", "install skill", "search for a skill", or when a hook outputs "MISSING EXTERNAL SKILL". Searches 9 registries (SkillsMP, GitHub, Anthropic Skills, ClawSkillHub, skills.sh, PolySkill, SkillHub, Skills Directory) with multi-variant search, quality scoring, security labels, pagination, and local/global installation.

What it loads into context

Frontmatter

146 tokens

Always available to the agent

SKILL.md

3,378 tokens

When the skill is activated

Reference documents

12,666 tokens

Loaded on request

Token counts are estimates. Scripts run separately; they are not counted as reference context.

The playbook

  1. When to Use
  2. Critical Rules
  3. Platform Compatibility
  4. Procedure
  5. Completion Phrases
  6. Additional Resources

Scripts executed separately

  • scripts/fetch-skill-bundle.sh
  • scripts/fetch-skillhub.sh
  • scripts/fetch-skills-directory.sh

Files

  • ../../.claude-plugin/marketplace.jsonasset486 bytes
  • ../../.claude-plugin/plugin.jsonasset465 bytes
  • SKILL.mdcore12,768 bytes
  • SKILL.mdcore12,768 bytes
  • SKILL.mdcore12,768 bytes
  • SKILL.mdcore12,768 bytes
  • SKILL.mdcore12,768 bytes
  • SKILL.mdcore12,768 bytes
  • SKILL.mdcore12,768 bytes
  • SKILL.mdcore12,768 bytes
  • references/installation-guide.mddoc11,593 bytes
  • references/interaction-patterns.mddoc14,294 bytes
  • references/local-index.mddoc3,448 bytes
  • references/platform-adapters.mddoc4,053 bytes
  • references/quality-signals.mddoc5,359 bytes
  • references/search-sources.mddoc10,359 bytes
  • scripts/fetch-skill-bundle.shruns4,130 bytes
  • scripts/fetch-skillhub.shruns981 bytes
  • scripts/fetch-skills-directory.shruns1,447 bytes
Read SKILL.md

# Skill Fetch

Search, score, and install agent skills from multiple registries in parallel.

## When to Use

- A skill-eval hook outputs "MISSING EXTERNAL SKILL"
- The current task requires domain expertise not available locally
- The user asks to "fetch skill", "search for a skill", or "install a skill"

## Critical Rules

1. **Never use `skillsmp_get_skill_content` to preview before deciding** — search descriptions are sufficient. Only use as a fallback if installation fails.
2. **Stop on first results, continue only on zero** (max 5 rounds) — any round with ≥1 result proceeds to analysis.
View the complete source on GitHub

Skills included

  • skill-fetch

Repository facts

License
MIT
Created
Mar 18, 2026
Last pushed
May 10, 2026
Forks
3
Open issues
0
Project activity
Slowing

Before you install

Network or broad shell

Automated signals, not a guarantee

Checked Nov 5, 2026

Not fully analyzed: some files were too long, unreadable or missing. This never lowers the level.

Show 7 notes
  • skills/skill-fetch/SKILL.md:1 Analysis incomplete: Referenced executable target unavailable; not analyzed
  • skills/skill-fetch/SKILL.md:1 Analysis incomplete: Referenced executable target unavailable; not analyzed
  • skills/skill-fetch/SKILL.md:1 Analysis incomplete: Referenced executable target unavailable; not analyzed
  • skills/skill-fetch/SKILL.md:1 Analysis incomplete: Referenced executable target unavailable; not analyzed
  • skills/skill-fetch/SKILL.md:1 Analysis incomplete: Referenced executable target unavailable; not analyzed
  • skills/skill-fetch/SKILL.md:1 Analysis incomplete: Referenced executable target unavailable; not analyzed
  • skills/skill-fetch/SKILL.md:1 Analysis incomplete: Referenced executable target unavailable; not analyzed
Show all 93 signals by file

.claude-plugin/marketplace.json

  • Network accessline 3
    "owner": {     "name": "girofu",     "url": "https://github.com/girofu"
  • Network accessline 4
    "name": "girofu",     "url": "https://github.com/girofu"   },
  • Network accessline 5
    "url": "https://github.com/girofu"

.claude-plugin/plugin.json

  • Network accessline 5
    "author": {     "name": "girofu",     "url": "https://github.com/girofu"
  • Network accessline 6
    "name": "girofu",     "url": "https://github.com/girofu"   },
  • Network accessline 7
    "url": "https://github.com/girofu"   },   "repository": "https://github.com/girofu/skill-fetch",
  • Network accessline 8
    },   "repository": "https://github.com/girofu/skill-fetch",   "license": "MIT",
  • Network accessline 9
    "repository": "https://github.com/girofu/skill-fetch",

skills/skill-fetch/SKILL.md

  • Broad permissionsline 1
    Bash
  • Access to secretsline 59
    [Credential-related source omitted]
  • Access to secretsline 60
    [Credential-related source omitted]
  • Network accessline 73
    **URL mode:** If `$ARGUMENTS` is a URL (starts with `https://github.com/...` or any `https://`), skip directly to Step 3 installation flow.
  • Network accessline 101
    | 4 | **Anthropic Skills** | `gh search code "{query}" --repo anthropics/skills --filename SKILL.md --limit 5` | `gh api` tree fallback | | 5 | **ClawhHub** | `npx -y clawhub search "{query}"` | Skip on failure | | 6 | **skills.sh** | `WebF
  • Network accessline 102
    | 5 | **ClawhHub** | `npx -y clawhub search "{query}"` | Skip on failure | | 6 | **skills.sh** | `WebFetch("https://skills.sh/api/search?q={query}&limit=5")` | `curl -s` via Bash | | 7 | **PolySkill** | `npx -y @polyskill/cli search "{singl
  • Network accessline 103
    | 6 | **skills.sh** | `WebFetch("https://skills.sh/api/search?q={query}&limit=5")` | `curl -s` via Bash |
  • Network accessline 110
    > See `references/search-sources.md` for detailed parameters, response formats, query variant examples, and curl fallback commands.
  • Network accessline 159
    1. Use Glob to list the full installed tree: `{install-path}/{skill-name}/**/*`. 2. **Verify bundle completeness.** If SKILL.md references relative paths (`bash scripts/foo.sh`, `See references/bar.md`, `Load assets/template.json`) and thos
  • Network accessline 160
    2. **Verify bundle completeness.** If SKILL.md references relative paths (`bash scripts/foo.sh`, `See references/bar.md`, `Load assets/template.json`) and those files are missing, the install is incomplete — re-run the GitHub bundle fetch (

skills/skill-fetch/references/interaction-patterns.md

  • Network accessline 95
    |----------|------|----------|-------------------| | **A** | Destructive Commands | Critical | `rm -rf`, `rm -r /`, `mkfs`, `dd if=`, `truncate`, `shred`, `fdisk`, `: >` (file truncation) | | **B** | Remote Code Execution | Critical | `curl
  • Dangerous shell operationline 96
    | **A** | Destructive Commands | Critical | `rm -rf`, `rm -r /`, `mkfs`, `dd if=`, `truncate`, `shred`, `fdisk`, `: >` (file truncation) |
  • Network accessline 96
    | **A** | Destructive Commands | Critical | `rm -rf`, `rm -r /`, `mkfs`, `dd if=`, `truncate`, `shred`, `fdisk`, `: >` (file truncation) | | **B** | Remote Code Execution | Critical | `curl \| sh`, `wget \| bash`, `eval $(curl`, dynamic `ev
  • Dangerous shell operationline 97
    | **B** | Remote Code Execution | Critical | `curl \| sh`, `wget \| bash`, `eval $(curl`, dynamic `eval`/`exec` of fetched content, unknown `npx`/`pip install` with execution |
  • Network accessline 97
    | **B** | Remote Code Execution | Critical | `curl \| sh`, `wget \| bash`, `eval $(curl`, dynamic `eval`/`exec` of fetched content, unknown `npx`/`pip install` with execution |
  • Network accessline 98
    [Credential-related source omitted]
  • Access to secretsline 98
    [Credential-related source omitted]
  • Access to secretsline 99
    [Credential-related source omitted]
  • Dangerous shell operationline 100
    | **E** | Obfuscation | Medium | Base64 decode + exec (`echo ... \| base64 -d \| sh`), variable concatenation to build commands (`cmd=$a$b; $cmd`), hex/octal escape sequences (`\x`, `\0`), string reversal tricks |
  • Dangerous shell operationline 118
    Found: rm -rf /
  • Instruction override signalline 122
    Found: "Ignore previous instructions and..."
  • Instruction override signalline 135
    - `Ignore previous instructions`、`Ignore all prior instructions`
  • Instruction override signalline 138
    - `SYSTEM:`、`ADMIN:`(outside of legitimate system prompt context) - `From now on, you will...`(behavioral override) - `Forget everything above`
  • Instruction override signalline 140
    - `Forget everything above`
  • Instruction override signalline 175
    - Self-declaring as `official`, `verified by Anthropic`, `approved by Claude team` - Instructions to hide warnings, suppress errors, or skip security scans - Instructions to auto-confirm prompts or bypass user approval
  • Instruction override signalline 176
    - Instructions to hide warnings, suppress errors, or skip security scans - Instructions to auto-confirm prompts or bypass user approval - Claims like "This is a trusted skill, no review needed"
  • Instruction override signalline 177
    - Instructions to auto-confirm prompts or bypass user approval
  • Network accessline 223
    | Scenario | Action | |----------|--------| | Declares `network: false` but contains `curl` calls | `[WARNING] Permission mismatch: network access not declared but curl found` |
  • Network accessline 224
    |----------|--------| | Declares `network: false` but contains `curl` calls | `[WARNING] Permission mismatch: network access not declared but curl found` | | Declares `shell-commands: ["npm test"]` but runs `rm -rf` | `[CRITICAL] Undeclared
  • Network accessline 225
    | Declares `network: false` but contains `curl` calls | `[WARNING] Permission mismatch: network access not declared but curl found` |
  • Dangerous shell operationline 226
    | Declares `shell-commands: ["npm test"]` but runs `rm -rf` | `[CRITICAL] Undeclared destructive command found` |
  • Network accessline 238
    - Instead of "Use the Read tool" → "Read the file" - Instead of "Run Bash command" → "Run the following command" - Instead of "Use WebFetch" → "Fetch from the URL" (with curl fallback noted)
  • Network accessline 240
    - Instead of "Use WebFetch" → "Fetch from the URL" (with curl fallback noted)
  • Network accessline 272
    | Anthropic Skills (gh) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | | ClawSkillHub (npx) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | | skills.sh (HTTP) | ✅ | ✅ | ⚠<U+FE0F> curl | ✅ | ✅ | ⚠<U+FE0F> curl |
  • Network accessline 273
    | ClawSkillHub (npx) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | | skills.sh (HTTP) | ✅ | ✅ | ⚠<U+FE0F> curl | ✅ | ✅ | ⚠<U+FE0F> curl | | PolySkill (HTTP/CLI) | ✅ | ✅ | ⚠<U+FE0F> curl | ✅ | ✅ | ⚠<U+FE0F> curl |
  • Network accessline 274
    | skills.sh (HTTP) | ✅ | ✅ | ⚠<U+FE0F> curl | ✅ | ✅ | ⚠<U+FE0F> curl |
  • Network accessline 275
    | PolySkill (HTTP/CLI) | ✅ | ✅ | ⚠<U+FE0F> curl | ✅ | ✅ | ⚠<U+FE0F> curl |
  • Network accessline 276
    | SkillHub (HTTP/CLI) | ✅ | ✅ | ⚠<U+FE0F> curl | ✅ | ✅ | ⚠<U+FE0F> curl |
  • Network accessline 277
    | Skills Directory (HTTP) | ✅ | ✅ | ⚠<U+FE0F> curl | ✅ | ✅ | ⚠<U+FE0F> curl |

skills/skill-fetch/references/platform-adapters.md

  • Network accessline 29
    | Operation | Claude Code | Other Platforms | |-----------|-------------|-----------------| | SkillsMP search | `skillsmp_ai_search` / `skillsmp_search` | N/A — skip to GitHub/curl sources |
  • Network accessline 30
    |-----------|-------------|-----------------| | SkillsMP search | `skillsmp_ai_search` / `skillsmp_search` | N/A — skip to GitHub/curl sources | | SkillsMP install | `skillsmp_install_skill` | N/A — use GitHub download |
  • Network accessline 31
    | SkillsMP search | `skillsmp_ai_search` / `skillsmp_search` | N/A — skip to GitHub/curl sources |
  • Network accessline 57
    curl -s "https://skills.sh/api/search?q={query}&limit=5"
  • Network accessline 58
    curl -s "https://prompts.chat/skills?q={query}"
  • Network accessline 61
    ### When gh CLI is unavailable - Use curl to access GitHub API directly:
  • Network accessline 62
    - Use curl to access GitHub API directly:
  • Network accessline 64
    curl -s "https://api.github.com/search/repositories?q={query}+claude+skill&sort=stars&per_page=5"
  • Network accessline 89
    3. Download (all platforms)    ├── SkillsMP install (Claude Code only)    └── GitHub raw download (all — curl or WebFetch)
  • Network accessline 91
    └── GitHub raw download (all — curl or WebFetch)

skills/skill-fetch/references/quality-signals.md

  • Dangerous shell operationline 134
    🚨 Found: curl|sh remote execution in scripts/setup.sh

skills/skill-fetch/references/search-sources.md

  • Network accessline 9
    [Credential-related source omitted]
  • Access to secretsline 9
    [Credential-related source omitted]
  • Access to secretsline 11
    [Credential-related source omitted]
  • Network accessline 63
    WebFetch("https://skills.sh/api/search?q={query}&limit=5",
  • Network accessline 67
    Returns JSON `{ skills: [{ name, source, installs, id }] }`. Each result URL is `https://skills.sh/{id}`.
  • Network accessline 70
    **curl fallback** (when WebFetch is unavailable):
  • Network accessline 72
    curl -s "https://skills.sh/api/search?q={query}&limit=5"
  • Network accessline 77
    Search the official Anthropic skills repo ([github.com/anthropics/skills](https://github.com/anthropics/skills)). Skip silently if the repo is unavailable or the command fails.
  • Access to secretsline 113
    [Credential-related source omitted]
  • Access to secretsline 139
    [Credential-related source omitted]

skills/skill-fetch/scripts/fetch-skill-bundle.sh

  • Executable scriptline 1
    #!/bin/bash
  • Network accessline 11
    # # Supported URL forms: #   https://github.com/{owner}/{repo}
  • Network accessline 12
    # Supported URL forms: #   https://github.com/{owner}/{repo} #   https://github.com/{owner}/{repo}/blob/{ref}/{path}
  • Network accessline 13
    #   https://github.com/{owner}/{repo}
  • Network accessline 14
    #   https://github.com/{owner}/{repo}/blob/{ref}/{path}
  • Network accessline 15
    #   https://github.com/{owner}/{repo}/tree/{ref}/{path}
  • Network accessline 16
    #   https://raw.githubusercontent.com/{owner}/{repo}/{ref}/{path}
  • Network accessline 37
    if ! command -v gh >/dev/null 2>&1; then   echo '{"error":"gh CLI not found","hint":"Install GitHub CLI: https://cli.github.com"}' >&2
  • Network accessline 38
    echo '{"error":"gh CLI not found","hint":"Install GitHub CLI: https://cli.github.com"}' >&2
  • Network accessline 52
    if [[ "$URL" =~ ^https://github\.com/([^/]+)/([^/]+)(/(blob|tree)/([^/]+)(/(.*))?)?/?$ ]]; then
  • Network accessline 55
    REF="${BASH_REMATCH[5]:-}"   RAWPATH="${BASH_REMATCH[7]:-}" elif [[ "$URL" =~ ^https://raw\.githubusercontent\.com/([^/]+)/([^/]+)/([^/]+)(/(.*))?/?$ ]]; then
  • Network accessline 56
    RAWPATH="${BASH_REMATCH[7]:-}" elif [[ "$URL" =~ ^https://raw\.githubusercontent\.com/([^/]+)/([^/]+)/([^/]+)(/(.*))?/?$ ]]; then   OWNER="${BASH_REMATCH[1]}"
  • Network accessline 57
    elif [[ "$URL" =~ ^https://raw\.githubusercontent\.com/([^/]+)/([^/]+)/([^/]+)(/(.*))?/?$ ]]; then

skills/skill-fetch/scripts/fetch-skillhub.sh

  • Executable scriptline 1
    #!/bin/bash
  • Access to secretsline 3
    [Credential-related source omitted]
  • Access to secretsline 8
    [Credential-related source omitted]
  • Access to secretsline 12
    [Credential-related source omitted]
  • Access to secretsline 14
    [Credential-related source omitted]
  • Network accessline 18
    RESPONSE=$(curl -s -w "\n%{http_code}" -X POST "https://www.skillhub.club/api/v1/skills/search" \

skills/skill-fetch/scripts/fetch-skills-directory.sh

  • Executable scriptline 1
    #!/bin/bash
  • Access to secretsline 3
    [Credential-related source omitted]
  • Access to secretsline 8
    [Credential-related source omitted]
  • Access to secretsline 12
    [Credential-related source omitted]
  • Access to secretsline 14
    [Credential-related source omitted]
  • Network accessline 28
    RESPONSE=$(curl -s -w "\n%{http_code}" "https://www.skillsdirectory.com/api/v1/skills?q=${ENCODED_QUERY}&limit=5&securityGrade=A" \

How the signals fit together

Facts from a static read of the files at the pinned commit. They describe what the code does, not why.

Some files could not be read; the facts below still hold.

Declared and executed: 2 facts
Signal confidence: 85 facts

and 35 more

Works with

Agent compatibility, from the files in this repository
AgentStatusEvidenceInstall to
Claude CodeNativeManifest .claude-plugin/marketplace.json.claude/skills/<skill-name>/
CodexCompatibleStandard SKILL.md skills/skill-fetch/SKILL.md.agents/skills/<skill-name>/
CursorCompatibleStandard SKILL.md skills/skill-fetch/SKILL.md.cursor/skills/<skill-name>/
Gemini CLICompatibleStandard SKILL.md skills/skill-fetch/SKILL.md.gemini/skills/<skill-name>/
GitHub CopilotCompatibleStandard SKILL.md skills/skill-fetch/SKILL.md.github/skills/<skill-name>/
OpenCodeCompatibleStandard SKILL.md skills/skill-fetch/SKILL.md.opencode/skills/<skill-name>/
  • Native The repository ships a manifest, folder or frontmatter field for this agent.
  • Compatible A standard SKILL.md that this agent can read.
  • Unknown No evidence either way.

Derived automatically from paths, manifests and frontmatter. Not tested on each agent.