compare

compare is a skill for Claude Code, Codex from jazz1x/honne. It costs 40 tokens per session (651 once invoked), scanned A, original, MIT.

A read-only retrospective skill that compares stored observations and changes over time from the honne self-observation system.

In plain words
What is it for?
Use it to group past claims and changes by area and month, then write a comparison document for one project or all projects.
Why use it?
It lets you review existing evidence without rescanning transcripts, running new analysis, or changing the stored profile and assets.

Skill for Claude CodeCodex

Part of the honne plugin — 5 skills, 1 hook shipped together

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.

agentmods
npx agentmods add skills/jazz1x/honne/compare
Any agent
npx skills add jazz1x/honne --skill compare
Clone the repo
git clone --depth 1 https://github.com/jazz1x/honne

Made for: Claude Code, Codex.

Or install honne, the plugin that ships this one along with the rest of its 5 skills, 1 hook.

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 compare

README.md
[![agentmods](https://agentmods.dev/badge/skills/jazz1x/honne/compare.svg)](https://agentmods.dev/skills/jazz1x/honne/compare)
Your own site
<a href="https://agentmods.dev/skills/jazz1x/honne/compare"><img src="https://agentmods.dev/badge/skills/jazz1x/honne/compare.svg" alt="Measured on agentmods" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 651 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00040 $0.00651
Opus 5 $0.00020 $0.00326
Sonnet 5 $0.00008 $0.00130
Haiku 4.5 $0.00004 $0.00065

Measured 3d ago against content hash fdc067ba86be, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

compare 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 3d 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.

skills/compare/SKILL.md · 77 lines

What it actually says

compare — Read-only Retrospective

Step 1: Scope HITL (one-shot)

Ask: "Retrospective scope — repo or global?"

Step 2: Assets presence check

If .honne/assets/ absent or empty: Print "No assets yet. Run honne first." and exit 0.

Step 3: Load claims + evolutions

bash "${CLAUDE_PLUGIN_ROOT}/scripts/query-assets.sh" \
  --tag "<axis>" --scope "$SCOPE" --type claim --out stdout
bash "${CLAUDE_PLUGIN_ROOT}/scripts/query-assets.sh" \
  --type evolution --scope "$SCOPE" --out stdout

Async wait pattern — use Monitor until-loop, not sleep N && cat:

# ✓ Monitor: until [ -f ".honne/assets/claim.jsonl" ]

Step 4: Time-bucket grouping

Group by axis × recorded_at bucket (YYYY-MM granularity for MVP).

Step 5: Render docs/honne-compare.md (+ stdout)

Format per architecture PRD §4.2 compare Step 6. No LLM unless the user asked for "summarize" — and even then, only cite-bound.

Step 6: Asset immutability check

This skill MUST NOT write to .honne/assets/ or .honne/persona.json. Verify (test): stat -c %Y on assets/*.jsonl before/after unchanged.

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 3d ago First seen · 77 lines · 40 tokens per session scan A fdc067ba86be

Subscribe to this mod's changes

compare is a skill published in the GitHub repository jazz1x/honne (3 stars, last pushed 3mo ago), licensed MIT. It adds 40 tokens to every session and 651 once invoked, about $0.0002 per session on Opus 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 2026-08-31.

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