io.github.YforC/antoskill

NPM · ANTOSKILL · SCANNED AUG 3

A package manager for Agent Skills — discover, vet, and pin them across Claude Code and Codex.

Available components

+33 this week 73 73 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →

Supply Chain Security86

No malware found by supply-chain analysis.Pass
Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.Partial
No install/post-install scripts declared.Pass
Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree. View diagnostics → Partial

Provenance & Transparency71

Repository check failed: the declared repository URL returned HTTP 404. See how to fix → View diagnostics → Fail
Cryptographically verified build provenance (signed, bound to YforC/AntoSkills). View diagnostics → Pass
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 48 days ago).Pass
Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified

Schema Quality & AI Usability71

AI-judged instruction clarity (good).Pass
Tool/resource definitions use about 1071 tokens (~89/item across 12 items; 12 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage100

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
100% of tool parameters carry a description.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · antoskill

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add yforc-antoskill -- npx -y antoskill

# add to Codex CLI

codex mcp add yforc-antoskill -- npx -y antoskill

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "yforc-antoskill": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "antoskill"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add yforc-antoskill --command npx --arg -y --arg antoskill

# ~/.hermes/config.yaml

mcp_servers:
  yforc-antoskill:
    command: "npx"
    args: ["-y", "antoskill"]

// mcp.json

{
  "mcpServers": {
    "yforc-antoskill": {
      "command": "npx",
      "args": [
        "-y",
        "antoskill"
      ]
    }
  }
}

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

2 Aug 26 +73
- Provenance: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Install scripts: unverified → pass ▲ security
- Malware scan: unverified → pass ▲ security
- The attested source repository moved: YforC/AntoSkills security
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Stability: unverified → 0.23 ▲ functional
- Schema quality: unverified → good ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Licence: MIT functional
1 Aug 26 −40
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
29 Jul 26 +22
- Tool coverage: unverified → 100 ▲ functional
28 Jul 26 −22
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
27 Jul 26 40

First indexed and scored.

Show 4 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Analysed npm/[email protected]

Provenance verified

Ecosystem: npm · Outcome: verified

Reason: verified

Source repo:: YforC/AntoSkills
Certificate issuer:: https://token.actions.githubusercontent.com
Certificate SAN:: https://github.com/YforC/AntoSkills/.github/workflows/release.yml@refs/tags/v0.2.0
Rekor log index:: 1823332000
Predicate type:: https://slsa.dev/provenance/v1
Subject digest:: sha512:2b223f7b721101292f59256784fb5c3105060d59f380e1206ef99bb95015a142343828cb3241ad2fba6fe790799e1b260db0dc49cff876645c30be9bf
Discovery method:: attestation_endpoint

Dependencies 94 packages

94 packages in the resolved dependency tree · 94 deprecated · 29 stale.

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools — 12 exposed · ~1,071 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

activate_profile Activate a skill profile ~167

Switch the installed set to a profile: install its skills and remove managed skills not in it. This is the token-saving move — the project ends up with only this profile's skills, so the agent loads only those.

Input Output Examples

Name	Type	Req	Description
acknowledgeRisk	boolean	—	Acknowledge risk for any high-risk skills in the profile.
linkMode	string	—	How to materialize skills. 'auto' picks junction/symlink with copy fallback.
name	string	yes	Profile to activate. Installs its skills and removes managed skills not in it.
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.
targets	array	—	Which tools to install into. Omit to auto-detect (.claude / .agents).

No output schema declared.

No examples provided.

define_profile Define a skill profile ~91

Create or replace a named profile (a group of skill ids) in antoskill.profiles.json.

Input Output Examples

Name	Type	Req	Description
name	string	yes	Profile name, e.g. 'frontend' or 'backend'.
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.
skillIds	array	yes	Skill ids that belong to this profile (must be in the index).

No output schema declared.

No examples provided.

detect_project Detect project stack ~45

Fingerprint the project's languages, frameworks, and tools used to match skills.

Input Output Examples

Name	Type	Req	Description
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.

No output schema declared.

No examples provided.

doctor Diagnose antoskill state ~44

Check targets, the content store, and links for drift from skills.lock.

Input Output Examples

Name	Type	Req	Description
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.

No output schema declared.

No examples provided.

install_skills Install skills ~195

Install selected skills into Claude Code and/or Codex, pinned to an immutable SHA + hash in skills.lock. Refuses skills the scanner flags as high-risk unless acknowledgeRisk:true. Only ids present in the index can be installed.

Input Output Examples

Name	Type	Req	Description
acknowledgeRisk	boolean	—	Set true to proceed installing skills the scanner flagged as high-risk.
allowOverflow	boolean	—	Set true to exceed the installed-skill cap (the cap keeps the agent's context/token use low).
linkMode	string	—	How to materialize skills. 'auto' picks junction/symlink with copy fallback.
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.
skills	array	yes	Skills to install. Only ids present in the index are accepted.
targets	array	—	Which tools to install into. Omit to auto-detect (.claude / .agents).

No output schema declared.

No examples provided.

list_installed List installed skills ~40

List skills recorded in this project's skills.lock.

Input Output Examples

Name	Type	Req	Description
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.

No output schema declared.

No examples provided.

list_profiles List skill profiles ~44

List defined skill profiles (named groups) and which one is active.

Input Output Examples

Name	Type	Req	Description
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.

No output schema declared.

No examples provided.

preview_skill Preview a skill ~72

Resolve a skill to a pinned SHA and show its SKILL.md, file list, scripts, and a static safety scan — review this before installing.

Input Output Examples

Name	Type	Req	Description
id	string	yes	The skill id from the index to preview.
ref	string	—	Optional branch/tag/sha to preview instead of the index default.

No output schema declared.

No examples provided.

recommend_skills Recommend skills ~79

Rank high-quality skills from the index that match this project, with quality signals and why each matched.

Input Output Examples

Name	Type	Req	Description
includeInstalled	boolean	—	Include already-installed skills (default false).
limit	integer	—	Max recommendations (default 10).
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.

No output schema declared.

No examples provided.

remove_skill Remove a skill ~61

Remove an installed skill's links and lockfile entry (and GC its store copy if unused).

Input Output Examples

Name	Type	Req	Description
id	string	yes	Installed skill id to remove.
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.

No output schema declared.

No examples provided.

sync Sync skills from lockfile ~95

Rebuild the store and links from skills.lock at the pinned SHAs (reproducible; works offline when the store is warm).

Input Output Examples

Name	Type	Req	Description
linkMode	string	—	How to materialize skills. 'auto' picks junction/symlink with copy fallback.
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.
verify	boolean	—	Verify store integrity (default true).

No output schema declared.

No examples provided.

update_skill Update a skill ~138

Move an installed skill to a newer SHA after a fresh safety scan (re-pins skills.lock). Refuses on new high risk unless acknowledgeRisk:true.

Input Output Examples

Name	Type	Req	Description
acknowledgeRisk	boolean	—	Acknowledge risk for the new version if flagged.
id	string	yes	Installed skill id to update.
linkMode	string	—	How to materialize skills. 'auto' picks junction/symlink with copy fallback.
projectRoot	string	—	Absolute path to the project root. Defaults to the server's working directory.
toRef	string	—	Target ref ('latest' by default, or a branch/tag/sha).

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

27 Jul 3 Aug