Install
$ agentstack add skill-vincejan-ielts-claude-skills-ielts-core ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
IELTS Core
This skill is the shared infrastructure layer for the IELTS skill system.
Do not use this as the user-facing coach. Use the subject skills for coaching: ielts, ielts-diagnose, ielts-writing, ielts-reading, ielts-listening, ielts-speaking, ielts-vocab, and ielts-dashboard.
Shared Resources
Read these references only when needed:
references/current-ielts-facts.md: current exam format, scoring, and calibration rules.references/data-schema.md: local data layout and machine-readable event schema.references/study-methods.md: evidence-aligned study design and boundaries.
Data Helper
Prefer the deterministic helper over hand-editing summary files:
python ../ielts-core/scripts/ielts_data.py init
python ../ielts-core/scripts/ielts_data.py record --module writing --kind correction --metrics "{\"overall\":6.5}" --notes "Task 2 correction"
python ../ielts-core/scripts/ielts_data.py vocab-add --word erosion --pos n. --meaning "侵蚀" --source C18T1P2
python ../ielts-core/scripts/ielts_data.py build-dashboard
If the helper is unavailable, fall back to the Markdown formats in references/data-schema.md and tell the user that deterministic logging was not available.
Maintenance Rules
- Keep subject skills short and procedural.
- Put shared facts in
references/current-ielts-facts.md, not repeated across every skill. - Treat IELTS raw-score conversions as approximate unless copied from an official source for a specific test.
- Treat AI writing/speaking scores as calibration signals, not official scores.
- Record durable study data in
~/.ielts/events.jsonl; generate summaries from events when possible.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: VinceJan
- Source: VinceJan/ielts-claude-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.