CtrlK
BlogDocsLog inGet started
Tessl Logo
SkillPublic

02-meta-skill-forge-150

[02] META. Create new skills when existing ones don't cover the task. Analyze unique requirements, build framework (Frame → Research → Plan → Execute), integrate risks, and declare new skill. Use when facing novel problems that existing skills can't address.

1.62x
Quality

72%

Does it follow best practices?

Impact

96%

1.62x

Average score across 3 eval scenarios

SecuritybySnyk

—

The risk profile of this skill

Fix and improve this skill with Tessl

tessl review fix ./data/02-meta-skill-forge-150/SKILL.md

The canonical home for this skill is 02-meta-skill-forge-150 in majiayu000/claude-skill-registry

SKILL.md
Quality
Evals
Security

Quality

Content

56%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body delivers a clear, actionable process with good sequencing and checkpoints, but it is significantly overweight: duplicated templates and proposal formats inflate token cost, and heavy template content that belongs in a reference file is inlined. Trimming duplication and moving the template to a references/ file would raise quality on both fronts.

Suggestions

Collapse the duplicated proposal/template content: Step 6's skill skeleton, Step 7's approval proposal, the 'Output Format' section, and the 'Skill File Template' section restate the same artifacts — keep one canonical version of each and reference it.

Move the full Skill File Template to references/skill-template.md and keep a short pointer in SKILL.md, reducing the main file's token footprint.

Replace placeholder validation items ('[How to verify step 1 works]') with at least one concrete verification method per phase, e.g., how to smoke-test the forged skill on a real task before declaring it complete.

DimensionReasoningScore

Conciseness

The body is noticeably padded: Step 6's skill skeleton, the full 'Skill File Template' section, and the Step 7 approval proposal duplicate the 'Output Format' proposal almost verbatim (~100 redundant lines), and 'Relationship to Other Skills' references an ecosystem not bundled with the skill.

2 / 5

Actionability

Concrete, fill-in-ready templates for every step (gap-analysis checklist naming the skills to check, H/M/L risk table, quality gates, declaration template) plus a worked good/bad example give mostly executable guidance, with minor gaps such as no instruction on where to save the created skill.

4 / 5

Workflow Clarity

Steps 1-7 are clearly sequenced with quality gates defined after each phase and a user-approval checkpoint, but the validation items are placeholder checklists rather than explicit executable checks, and there is no feedback loop for testing the forged skill.

4 / 5

Progressive Disclosure

Section headers are well organized, but this is a 380-line monolith with no references directory, and the full Skill File Template (~70 lines) is content that clearly belongs in a separate references/ file inlined in SKILL.md.

3 / 5

Total

13

/

20

Passed

Description

75%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A solid description that answers both what the skill does and when to use it with reasonably natural trigger language. It sits just below the top anchors because its actions are somewhat abstract and its trigger clause covers only one condition.

DimensionReasoningScore

Specificity

The description lists several specific actions ('Analyze unique requirements', 'build framework (Frame → Research → Plan → Execute)', 'integrate risks', 'declare new skill') with only minor gaps in coverage, matching the anchor for several specific actions.

4 / 5

Completeness

Both 'what' (create/analyze/build/integrate/declare) and an explicit 'Use when facing novel problems that existing skills can't address' clause are present; the 'when' offers only a single trigger condition rather than the concrete multiple trigger phrases of the top anchor.

4 / 5

Trigger Term Quality

Natural phrases like 'Create new skills when existing ones don't cover the task' and 'novel problems' give good keyword coverage, though synonyms such as 'skill creation', 'build a skill', or 'SKILL.md' are missing.

4 / 5

Distinctiveness Conflict Risk

'Create new skills when existing ones don't cover the task' carves a distinct meta-niche with clear triggers, though the '[02] META' series framing leaves minor overlap risk with sibling meta-skills.

4 / 5

Total

16

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository

majiayu000/claude-skill-registry-data

Path

data/02-meta-skill-forge-150/SKILL.md

Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.