SkillWorks

Skills

Subagents

Plugins

Marketplaces

SkillWorks

Skills

Subagents

Plugins

Marketplaces

Submit a repo

SkillWorks

Skills

Subagents

Plugins

Marketplaces

Submit a repo

Loading

Also from Kynth Studios

Built for the same person as SkillWorks

Toolproof

Independent measurement of AI agent tooling

toolproof.kynth.studio

BlockDex

Search public shadcn registries, item by item

blockdex.kynth.studio

KitGrade

SaaS starter kits, scored on what can be checked

kitgrade.kynth.studio

The studio list

One product, taken apart, once a month

Kynth Studios pulls one shipped product open every month — what it does, what it cost to build, what the pipeline behind it looks like, and what the numbers did. One email a month, nothing in between.

Double opt-in — we send one confirmation link and nothing else until you click it.

SkillWorks

Built by

Kynth Studios

the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

Browse

Skills
Subagents
Plugins
Marketplaces
CLAUDE.md examples

Rankings

Best subagents
Best plugins
Most installed
Will not load

The index

Search
Categories
How we score

Reference

Submit a repository
Sponsor a section
Listings JSON
Privacy

© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks

The studio list

One product, taken apart, once a month

Kynth Studios pulls one shipped product open every month — what it does, what it cost to build, what the pipeline behind it looks like, and what the numbers did. One email a month, nothing in between.

Double opt-in — we send one confirmation link and nothing else until you click it.

SkillWorks

Built by

Kynth Studios

the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

Browse

Skills
Subagents
Plugins
Marketplaces
CLAUDE.md examples

Rankings

Best subagents
Best plugins
Most installed
Will not load

The index

Search
Categories
How we score

Reference

Submit a repository
Sponsor a section
Listings JSON
Privacy

© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks

The studio list

One product, taken apart, once a month

Kynth Studios pulls one shipped product open every month — what it does, what it cost to build, what the pipeline behind it looks like, and what the numbers did. One email a month, nothing in between.

Double opt-in — we send one confirmation link and nothing else until you click it.

SkillWorks

Built by

Kynth Studios

the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

Browse

Skills
Subagents
Plugins
Marketplaces
CLAUDE.md examples

Rankings

Best subagents
Best plugins
Most installed
Will not load

The index

Search
Categories
How we score

Reference

Submit a repository
Sponsor a section
Listings JSON
Privacy

© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks

SkillWorks

Skills

Subagents

Plugins

Marketplaces

SkillWorks

Skills

Subagents

Plugins

Marketplaces

Submit a repo

SkillWorks

Skills

Subagents

Plugins

Marketplaces

Submit a repo

Subagents/Finance & legal/Jamie-BitFlight/claude_skills

contract-verification

Jamie-BitFlight/claude_skills
SubagentLoads cleanly

Post-task verifier that compares method signatures and type contracts from the architect spec against files modified by the just-completed task. Reads the…

Scores
79
out of 100 · grade B+

2026-08-13

Works

40% of the score

92/100

  • Names 1 tool Claude Code does not ship: SendMessage.

Maintained

25% of the score

100/100

  • no commits in the last 12 weeks

Adopted

20% of the score

25/100

  • 64 stars on the source repo.

Documented

15% of the score

81/100

  • 950 words with worked examples.
Loads cleanly. Every structural check Claude Code needs to register this passed. Last commit today.

What the check found

Every finding on this listing, and what each one means for whether it loads.
FindingWhat it means
Unknown toolsIt allow-lists tool names Claude Code does not ship, which usually means a typo.

What it says it does

Post-task verifier that compares method signatures and type contracts from the architect spec against files modified by the just-completed task. Reads the architect spec Component Design and Type System Design sections, extracts expected signatures and contracts, then greps the modified files to find actual signatures. Reports mismatches as a concerns block with CONTRACT VIOLATION (signature mismatch) and CONTRACT GAP (spec defines contract but implementation is silent) severity levels. Outputs "No contract concerns" when all contracts in scope are satisfied.

Every number above came out of reading the file and its repository. Nothing is a judgement call, nothing is a model’s opinion, and nothing can be paid for. The full method is published. Source last committed 2026-08-13.

The record

Type
Subagent
Category
Finance & legal
Repository
Jamie-BitFlight/claude_skills
Last commit
today · 2026-08-13
Repository stars
64
Installs
not in the skills.sh registry
Licence
MIT
Model
haiku
Tools it asks for
Read, Grep, Glob, Bash, Skill, SendMessage, mcp__plugin_dh_sam__sam_plan, mcp__plugin_dh_sam__sam_task, mcp__plugin_dh_sam__sam_active_task, mcp__plugin_dh_backlog__artifact_get, mcp__plugin_dh_backlog__artifact_list, mcp__plugin_dh_backlog__artifact_migrate, mcp__plugin_dh_backlog__artifact_read, mcp__plugin_dh_backlog__artifact_register
Instruction length
950 words
Bundled files
0
View the source on GitHub

Also in Jamie-BitFlight/claude_skills

Other artifacts published from the same repository.
ArtifactScoreWhat the check foundTypeReachLast commit
rt-icaJamie-BitFlight/claude_skills
84
cleanSkill64 starstoday
setup-skill-discoveryJamie-BitFlight/claude_skills
84
cleanSkill64 starstoday
python3-cliJamie-BitFlight/claude_skills
84
cleanSkill64 starstoday
tyJamie-BitFlight/claude_skills
84
cleanSkill64 starstoday
cccJamie-BitFlight/claude_skills
82
cleanSkill64 starstoday
verify-doneJamie-BitFlight/claude_skills
82
cleanSkill62 stars2 days ago

Other finance & legal subagents

Browse all
Same category, same type, ranked by score.
ArtifactScoreWhat the check foundCategoryReachLast commit
leave-trackeranthropics/claude-for-legal
91
cleanFinance & legal9.2k starstoday
launch-watcheranthropics/claude-for-legal
89
cleanFinance & legal9.2k starstoday
dataroom-watcheranthropics/claude-for-legal
87
cleanFinance & legal9.2k starstoday
registry-syncanthropics/claude-for-legal
85
cleanFinance & legal9.2k starstoday
spec-compliance-checkertrailofbits/skills
84
cleanFinance & legal6.8k starstoday
compliance-checkerbabyworm/rtl-agent-team
82
cleanFinance & legal47 starstoday

Put this measurement in your README

A badge carrying how many listings this index holds from the repository and how many pass every static structural check. It reads from this index every time somebody loads your page, so it changes when the measurement changes and there is nothing to keep up to date. Free, no account, and the value is not something you or we can set by hand.

SkillWorks badge

[![SkillWorks](https://toolproof.kynth.studio/badge/skillworks/Jamie-BitFlight/claude_skills.svg)](https://skillworks.kynth.studio/?q=Jamie-BitFlight%2Fclaude_skills)

Would rather not hotlink us? Every badge is also served in shields.io’s endpoint schema, so shields renders the image and your readers never talk to our domain:

Published by Toolproof, the masthead over this index and eight others. The method behind the number is at toolproof.kynth.studio/methodology, and the whole thing is readable as JSON with no key at /api.

Also from Kynth Studios

Built for the same person as SkillWorks

Toolproof

Independent measurement of AI agent tooling

toolproof.kynth.studio

BlockDex

Search public shadcn registries, item by item

blockdex.kynth.studio

KitGrade

SaaS starter kits, scored on what can be checked

kitgrade.kynth.studio

The studio list

One product, taken apart, once a month

Kynth Studios pulls one shipped product open every month — what it does, what it cost to build, what the pipeline behind it looks like, and what the numbers did. One email a month, nothing in between.

Double opt-in — we send one confirmation link and nothing else until you click it.

SkillWorks

Built by

Kynth Studios

the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

Browse

Skills
Subagents
Plugins
Marketplaces
CLAUDE.md examples

Rankings

Best subagents
Best plugins
Most installed
Will not load

The index

Search
Categories
How we score

Reference

Submit a repository
Sponsor a section
Listings JSON
Privacy

© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks

The studio list

One product, taken apart, once a month

Kynth Studios pulls one shipped product open every month — what it does, what it cost to build, what the pipeline behind it looks like, and what the numbers did. One email a month, nothing in between.

Double opt-in — we send one confirmation link and nothing else until you click it.

SkillWorks

Built by

Kynth Studios

the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

Browse

Skills
Subagents
Plugins
Marketplaces
CLAUDE.md examples

Rankings

Best subagents
Best plugins
Most installed
Will not load

The index

Search
Categories
How we score

Reference

Submit a repository
Sponsor a section
Listings JSON
Privacy

© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks

The studio list

One product, taken apart, once a month

Kynth Studios pulls one shipped product open every month — what it does, what it cost to build, what the pipeline behind it looks like, and what the numbers did. One email a month, nothing in between.

Double opt-in — we send one confirmation link and nothing else until you click it.

SkillWorks

Built by

Kynth Studios

the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

Browse

Skills
Subagents
Plugins
Marketplaces
CLAUDE.md examples

Rankings

Best subagents
Best plugins
Most installed
Will not load

The index

Search
Categories
How we score

Reference

Submit a repository
Sponsor a section
Listings JSON
Privacy

© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks