skill-improver

Original：🇺🇸 English

Translated

Improve skills and workflows by analyzing run artifacts and execution logs (events.jsonl/state.json) under runs/ (or OpenSpec changes/). Use when you want to iterate on skills based on real runs: find failure modes, bottlenecks, unclear prompts, missing I/O contracts, and propose concrete edits.

2installs

Sourceheyvhuang/ship-faster

Added on2026-02-10

NPX Install

npx skill4agent add heyvhuang/ship-faster skill-improver

SKILL.md Content

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Skill Improver

Retrospect and improve Skills/Workflows based on real execution artifacts, making the skill chain more stable with use.

Input (pass path only)

run_dir

:

runs/<workflow>/active/<run_id>/

(or

openspec/changes/<change-id>/

)

Output

```
improvements.md
```
: Improvement suggestions (can be directly converted to change tasks)
Optional: Minimal patch to relevant
```
SKILL.md
```
(only change what's necessary)

Process

Read
```
logs/state.json
```
and
```
logs/events.jsonl
```
, extract:
- Failure points (error types, frequency, missing context)
- Time bottlenecks (repetitive steps, ineffective searches, excessive context)
- Manual confirmation points (whether too early/too late/missing)
Check artifact contracts:
- Whether each step has persisted output
- Whether only paths are passed instead of content
- Whether there are inconsistent naming/paths
Output improvement suggestions (sorted by benefit):
- Prompt/trigger word optimization
- I/O contract completion (add required fields, fix artifact file names)
- Error handling and rejection strategies
- Suggest new deterministic scripts (only when necessary)

Output Template (recommended)

Overview: Core issues from this run
Top Issues (high → low): Each includes "symptom/root cause/fix suggestion/related skill/suggested change point"
Suggested Minimal Change List: Listed by file