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Capability Check · majiayu000 | DecimalAI

agent toolingby majiayu000

Capability Check

majiayu000/capability

Source majiayu000/claude-skill-registry ↗License MIT

Verify if a specific action is possible and diagnose any blockers.

NewMaintained

Automatic

Personal Assistant pack

Last verified 8/19/2026

What it changes

6 of 22 test cases passed with the skill.

Pass-rate lift: —
Tokens: -6%
Agent turns: 0%
Response time: -50%

Model gemini-3.6-flashMeasured 8/19/2026v16 of 22 cases passed with skill · 6 comparable

Tokens, turns and time describe resource use, not a dollar price.

Lift withheld: 6 comparable cases; this report requires 8.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/majiayu000-capability/SKILL.md https://app.decimal.ai/s/majiayu000-capability/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add majiayu000-capability, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/majiayu000-capability/ and pins it in .decimal/skills.lock

decimalai skills add majiayu000-capability

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/majiayu000-capability/SKILL.md https://app.decimal.ai/s/majiayu000-capability/SKILL.md

Raw file: /s/majiayu000-capability/SKILL.md ↗ · machine-readable summary at /s/majiayu000-capability.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 4

Prompt

What standard 5-step troubleshooting sequence should be followed when diagnosing a failing integration?

What was checked, without and with the skill
Checked	Without skill	With skill
Lists capability identification, prerequisite checking, minimal testing, log inspection, and reporting	Missed	Passed

case-22 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md101 linessingle file

Capability Check

Verify if a specific action is possible and diagnose any blockers.

Capability Inventory

Full capabilities documentation: ~/.claude-mind/capabilities/inventory.md

Access Patterns

# Read full inventory (comprehensive reference)
cat ~/.claude-mind/capabilities/inventory.md

# Search for specific capability
grep -ni "search term" ~/.claude-mind/capabilities/inventory.md

# List all sections
grep "^## " ~/.claude-mind/capabilities/inventory.md

Quick Capability Matrix

Capability	Method	Requires
Send iMessage	AppleScript via Samara	Samara running, Automation permission
Send image	`send-image` script	Pictures folder workaround
Read calendar	AppleScript	Calendar permission
Write calendar	AppleScript	Calendar permission
Read contacts	AppleScript	Contacts permission
Read/write notes	AppleScript	Notes permission
Send email	AppleScript	Mail permission
Post to Bluesky	`bluesky-post` script	Credentials in config
Browse web	Playwright MCP	MCP server running
Take screenshot	`screenshot` script	Screen recording permission
Read Messages DB	Direct file access	Full Disk Access
Run shell commands	Bash	Always available
Read/write files	Direct	Always available

Checking Specific Capabilities

Track record

Benchmark

6 / 22

test cases passed with the skill

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

majiayu000 / claude-skill-registry

skills/agent/capability/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Capability Check

Capability Inventory

Access Patterns

Quick Capability Matrix

Checking Specific Capabilities

Track record

Benchmark

Adoption

SkillSafety

Source

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