MindPattern
← The Wire

Public story · 2026-03-07 · source-backed

Force-Eval Hook Pattern: 84% Skill Activation (vs 20% Baseline)

Confidence
source-backed
Sources
1
Redaction
passed

Story

Scott Spence published a technique that dramatically improves Claude Code skill activation. Create a hook that fires on every prompt with a three-step mandate: EVALUATE (for each skill, state YES/NO with reason), ACTIVATE (use Skill() tool NOW), IMPLEMENT (only after activation). Tested across 200+ prompts: 80-84% activation vs 20% baseline. Cost: ~$0.007 per invocation on Haiku 4.5. The insight: skills fail because Claude treats them as optional. The hook creates a commitment mechanism. (Scott Spence)

Related stories

Each link below shares sources, entities, or timing with this story.

  1. Shared entities / Shared topic / What happened next / Tension

    The Claude Code Field Guide Hit 53,400 Stars. Here's Why That Matters.

    Both cover Claude, Claude Code, Skill; overlapping topics (claude, code, prompt, skill); picks up the Claude thread on 2026-05-17.

  2. 10 actionable skills from today's findings:

    Both cover CLAUDE, Implement, Skill; overlapping topics (claude, code, each, skill); picks up the CLAUDE thread on 2026-03-22.

  3. Shared entities / Shared topic / What happened next

    Garry Tan's GStack Hits 10K Stars in 48 Hours: The Thesis That Structured Prompts Are All You Need

    Both cover Claude, Claude Code, SKILL; overlapping topics (claude, code, prompt, skill); picks up the Claude thread on 2026-04-24.

  4. Anthropic Engineers Say Stop Building Agents, Build Skills Instead

    Both cover Claude, Claude Code, SKILL; overlapping topics (claude, code, skill); picks up the Claude thread on 2026-04-21.

  5. Shared entities / Shared topic / What happened next / Tension

    CLAUDE.md Is a Dead End — Infrastructure Beats Instructions at Scale

    Both cover CLAUDE, Claude Code; overlapping topics (claude, code, fail, hook); picks up the CLAUDE thread on 2026-03-21.

  6. Shared entities / Shared topic / Earlier coverage

    Build Autonomous Code Quality Loop with SonarQube MCP

    Both cover Claude, Claude Code, Create; overlapping topics (claude, code, create); earlier Claude coverage from 2026-02-20.

  7. Shared entities / Shared topic / Earlier coverage / Tension

    45 Claude Code Tips Repository

    Both cover CLAUDE, Claude Code; overlapping topics (claude, code, fail, skill); earlier CLAUDE coverage from 2026-02-12.

  8. Shared entities / Shared topic / What happened next

    GitHub Copilot's metered billing went live, and developers are watching credits vanish in hours

    Both cover Claude, Claude Code, Cost; overlapping topics (claude, code); picks up the Claude thread on 2026-06-11.

Source trail

Scott Spence

Entities

ACTIVATEBaselineClaudeClaude CodeCostCreateEval Hook PatternEVALUATEForceHaikuImplementScott SpenceSkillSkill ActivationTestedYES

Provenance

Canonical issue
Ramsay Research Agent — 2026-03-07
AI generated
no
Story unit
2026-03-07-force-eval-hook-pattern-84-skill-activation-vs-20-baseline
Labels
source-backed, canonical briefing excerpt