build-coherence

build-coherence is a skill for Claude Code from pjt222/agent-almanac. It costs 91 tokens per session (2,713 once invoked), scanned A, original, MIT.

A method for choosing between several technical approaches by assessing each one independently and comparing the reasoning. It uses confidence thresholds and structured deadlock resolution before committing.

In plain words
What is it for?
Use it for architecture, tool selection, implementation strategy, or other choices where multiple valid options need evidence-based comparison.
Why use it?
It helps prevent indecision, unsupported choices, and premature commitment when the decision matters.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the agent-almanac plugin — 122 skills, 77 agents shipped together

Good fit Use it for architecture, tool selection, implementation strategy, or other choices where multiple valid options need evidence-based comparison.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pjt222/agent-almanac/build-coherence
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add pjt222/agent-almanac --skill build-coherence
Clone the repo
git clone --depth 1 https://github.com/pjt222/agent-almanac

Made for: Claude Code.

Or install agent-almanac, the plugin that ships this one along with the rest of its 122 skills, 77 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for build-coherence

README.md
[![agentmods](https://agentmods.dev/badge/skills/pjt222/agent-almanac/build-coherence/github.svg)](https://agentmods.dev/skills/pjt222/agent-almanac/build-coherence)
Your own site
<a href="https://agentmods.dev/skills/pjt222/agent-almanac/build-coherence"><img src="https://agentmods.dev/badge/skills/pjt222/agent-almanac/build-coherence/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for build-coherence

Your own site · 80×15
<a href="https://agentmods.dev/skills/pjt222/agent-almanac/build-coherence"><img src="https://agentmods.dev/badge/skills/pjt222/agent-almanac/build-coherence.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,713 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00091 $0.02713
Opus 5.5 $0.00036 $0.01085
Sonnet 5.5 $0.00018 $0.00543
Haiku 4.5 $0.00009 $0.00271

Measured 1mo ago against content hash 1d6e865f333c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

build-coherence scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

i18n/caveman-lite/skills/build-coherence/SKILL.md · 213 lines

How it starts

The opening of the file, as written. The whole thing — 213 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Build Coherence

Evaluate competing approaches through independent assessment, explicit reasoning-out-loud advocacy, confidence-calibrated commitment thresholds, and structured deadlock resolution — producing coherent decisions from multiple reasoning paths.

When to Use

  • forage-solutions has identified multiple valid approaches and a selection must be made
  • Oscillating between two approaches without committing to either
  • Needing to justify a decision with structured reasoning (architecture choice, tool selection, implementation strategy)
  • When a previous decision was made by gut feeling and needs evidence-based validation
  • When internal reasoning is producing contradictory conclusions and coherence must be restored
  • Before an irreversible action (merging, deploying, deleting) where the cost of the wrong choice is high

Inputs

  • Required: Two or more competing approaches to evaluate
  • Optional: Quality assessments from prior scouting (see forage-solutions)
  • Optional: Decision stakes (reversible, moderate, irreversible) for threshold calibration
  • Optional: Time budget for the decision
  • Optional: Known failure mode (oscillation, premature commitment, groupthink)

Procedure

Step 1: Independent Evaluation

Assess each approach on its own merits before comparing them. The critical rule: do not let the assessment of approach A bias the assessment of approach B.

For each approach, evaluate independently:

Approach Evaluation Template:
┌────────────────────────┬──────────────────────────────────────────┐
│ Dimension              │ Assessment                               │
├────────────────────────┼──────────────────────────────────────────┤
│ Approach name          │                                          │
├────────────────────────┼──────────────────────────────────────────┤
│ Core mechanism         │ How does this approach solve the problem? │
├────────────────────────┼──────────────────────────────────────────┤
│ Strengths (2-3)        │ What does this approach do well?          │
├────────────────────────┼──────────────────────────────────────────┤
│ Risks (2-3)            │ What could go wrong? What is assumed?     │
├────────────────────────┼──────────────────────────────────────────┤
│ Evidence quality        │ How well-supported is this approach?      │
│                        │ (verified / inferred / speculated)        │
├────────────────────────┼──────────────────────────────────────────┤
│ Quality score (0-100)  │ Overall assessment                        │
├────────────────────────┼──────────────────────────────────────────┤
│ Confidence (0-100)     │ How confident in this assessment?         │
└────────────────────────┴──────────────────────────────────────────┘

Read the full file on GitHub · 213 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 213 lines · 91 tokens per session scan A 1d6e865f333c

Subscribe to this mod's changes

build-coherence is a skill published in the GitHub repository pjt222/agent-almanac (42 stars, last pushed 5d ago), licensed MIT. It adds 91 tokens to every session and 2,713 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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