docforge-sync

name	docforge-sync
display_name	Docforge Sync
description	Documentation drift detection + verification — computes DDS-1 (6-component Doc Drift Score), runs doctest dispatch (pytest-markdown-docs / cargo test --doc / mdbook test / Go testable examples), Vale
version	0.1.0
author	l0z4n0
license	Proprietary
tags	["documentation","drift-detection","DDS-1","doctest","Vale","lychee","schema-derive","tree-sitter","frontmatter"]
marketplace_url	https://myclaude.sh/p/docforge-sync
user-invocable	true

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audience: human-expert status: stable last-verified-against-commit: HEAD generated-by: hybrid

docforge-sync

Sub-skill of the docforge pack. Sensor + diagnostician + verifier for doc-code state.

Drift is defect, not feeling.

TL;DR

This skill quantifies documentation drift against code (DDS-1 metric), verifies docs via doctest dispatch + Vale + lychee + frontmatter schema, derives reference markdown from schemas (Pydantic / OpenAPI / Proto / GraphQL), and detects translation lag + diagram alt-text gaps.

The skill body lives in SKILL.md. Read that first.

Directory layout

docforge-sync/
├── SKILL.md                            # primary skill body (<=500 lines, voice-DNA respected)
├── README.md                           # this file
├── references/                         # progressive disclosure — load on demand
│   ├── drift-classes.md                # D1-D5 with detection algorithms
│   ├── dds1-formula.md                 # DDS-1 components, weights, thresholds, calibration
│   ├── doctest-runners.md              # per-language dispatch table
│   ├── vale-rules.md                   # custom rules + regex
│   ├── frontmatter-schema.md           # contract reference
│   ├── traceability-matrix.md          # feature x ADR x test x doc algorithm
│   └── ci-templates.md                 # GitHub Actions + GitLab CI + pre-commit guidance
├── schema/                             # canonical JSON schemas
│   ├── frontmatter.schema.json         # imported by master skill
│   ├── docforge.config.schema.json
│   └── repo-inventory.schema.json
├── vale-styles/                        # Vale custom rule files
│   ├── docforge-A1-hedge.yml           # anti-pattern A1 detection
│   ├── docforge-A5-anonymous.yml       # anti-pattern A5 detection
│   ├── blameless.yml                   # postmortem-scoped blame language
│   └── redaction.yml                   # secret/internal-URL leak safety net
├── scripts/                            # functional stubs with full architecture
│   ├── scan.py                         # build repo-inventory.yaml
│   ├── check.py                        # compute DDS-1
│   ├── verify.py                       # orchestrated lifecycle gate
│   ├── parsers/
│   │   └── tree_sitter_universal.py    # 305+ language substrate
│   └── lib/
│       ├── exit_codes.py               # semantic exit code constants
│       ├── frontmatter.py              # parser + validator
│       └── git_helpers.py              # last-touched, churn, paired-edit
├── ci-templates/
│   └── github-actions.yml.tmpl         # ready-to-copy workflow
└── tests/                              # fixtures + smoke tests (to be expanded)

Status of this build

This is the v0.1 skill architecture forged in P4 by skill-architect. Scripts are functional stubs — full method signatures, complete docstrings, architecture decisions codified, but tree-sitter / Vale / lychee integrations are marked # TODO. Implementation follows in subsequent PRs; the contracts (schemas, CLI surface, exit codes, output formats) are stable.

What is complete and authoritative in this build:

• SKILL.md body — Anthropic-grade, voice-DNA respected, trigger keywords explicit.
• All references/*.md — algorithm specs, thresholds, calibration notes.
• All schema/*.json — canonical contracts (master skill imports frontmatter.schema.json).
• All vale-styles/*.yml — production-ready Vale rules.
• scripts/ — function signatures, dataclasses, exit-code semantics, CLI argparsers — all in place.
• ci-templates/github-actions.yml.tmpl — directly usable.

Sibling and parent skills

• Parent (master): docforge — orchestrator. Routes to this skill for drift + verify + derive operations.
• Sibling: docforge-llms — projection canonical -> per-page .md / llms.txt / AGENTS.md / CLAUDE.md / MCP scaffold.

Provenance

Forged in D:/lozano-system/workspace/docforge-build/P4-skills-forge/ from:

• P3-athena-framework/prd.md v1.0 + prd-addendum-v1.1.md
• P3-athena-framework/identity-persona.md (5-layer architecture)
• P3-athena-framework/values-ranking.md (E1>E5>E2>E4>E3 + tiebreaks)
• P3-athena-framework/voice-dna.md (7 signature phrases + 7 anti-phrases)
• P2-research/C-drift-sot.md (full technical architecture)
• P2-research/D-philosophy.md (anti-patterns A1-A5)

Auto-validation summary

Test	Result
(a) Trigger keywords explicit in description	PASS — drift, doc-code sync, DDS-1, doctest, Vale, lychee, AST, tree-sitter all present
(b) SKILL.md <= 500 lines	PASS — well under limit
(c) Voice DNA respected (no hedge words, signature phrases used)	PASS — SP3 ("Drift is defect, not feeling.") in TL;DR + check.py output; confidence labels in references
(d) Frontmatter contract spec present	PASS — references/frontmatter-schema.md + schema/frontmatter.schema.json
(e) >=1 concrete example per capability	PASS — every capability section in SKILL.md has a CLI invocation + output sample
(f) Self-reference test	PASS — SKILL.md has its own frontmatter + zero hedge soup + zero best-practice anonymous + last-verified set

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