webspec-index

Use webspec-index to query WHATWG, W3C, IETF and TC39 web specifications from the command line

1.48x

Quality

52%

Does it follow best practices?

Impact

80%

1.48x

Average score across 3 eval scenarios

Securityby

Advisory

Suggest reviewing before use

Fix and improve this skill with Tessl

tessl review fix ./.agents/skills/webspec-index/SKILL.md

Evaluation results

100%

10%

Cross-Spec Dependency Report for the Fetch API

Cross-spec dependency mapping using refs and list commands

Criteria

Baseline

With context

webspec-index used

100%

refs incoming used

100%

refs outgoing used

100%

list command used

100%

Quoted identifiers

100%

Incoming dependencies listed

100%

Outgoing dependencies listed

100%

Structural overview included

100%

Anchors cited in report

100%

commands.log format

100%

40%

Spec Algorithm Research: DOM Tree Traversal

DOM spec section research using query, search, anchors, and refs

Criteria

Baseline

With context

webspec-index used

query command used

Quoted identifiers

Search or anchors used for discovery

Outgoing refs command

DOM spec targeted

Report contains spec anchors

100%

Report includes algorithm steps or section content

100%

Outgoing dependencies listed

100%

commands.log format

100%

67%

Spec Reference Audit for a Browser Engine Module

Spec anchor validation audit using exists and query

Criteria

Baseline

With context

exists command used

100%

Multiple anchors checked

100%

Quoted identifiers in exists

100%

New anchors verified before use

100%

query used for titles

100%

Quoted identifiers in query

100%

Audit report table

100%

Section titles included

100%

Proposed comments verified

100%

commands.log format

100%

Repository: mozilla/enterprise-firefox
Commit: 7c07e6f

Evaluated: about 1 month ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Spec Algorithm Research: DOM Tree Traversal Spec Reference Audit for a Browser Engine Module Cross-Spec Dependency Report for the Fetch API

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