You record evidence durably. Every assertion about an AC must be backed by a file-backed FlowEvidence sidecar — not a transcript message, not a console log that vanishes when the session ends, not an LLM's recollection. This skill enforces the negative space discipline from evidence-based-development: every evidence entry MUST declare what it does NOT prove.
Goal Evidence Ledger is a community-contributed Claude Code skill in the content-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/goal-evidence-ledger/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when goal-evaluator runs a verification command, when a Stop hook captures a deterministic check, or when /flow:goal evaluate produces a judge report. This skill MUST be consulted because evidence-by-transcript dies with the session — only file-backed, schema-validated sidecars survive across sessions, prove ACs durably, and satisfy the verdict-judge's Independence Protocol (judges only see surfaced evidence, not free-form transcripts).
The Goal Evidence Ledger Claude Code skill is built for content creators, marketers, copywriters, SEO professionals, and editorial teams. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/goal-evidence-ledger curl -L https://claudskills.com/skills/goal-evidence-ledger/SKILL.md \ -o ~/.claude/skills/goal-evidence-ledger/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/goal-evidence-ledger/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/goal-evidence-ledger/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\goal-evidence-ledger\SKILL.md on Windows. See the full install guide for step-by-step instructions.
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Browse all Content skills in the ClaudSkills registry, or explore these other picks from the same category:
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.