calibration-feature-evaluator

calibration-feature-evaluator is an agent for Claude Code from odere-pro/claude-calibration. It costs 155 tokens per session (1,815 once invoked), scanned A, original, MIT.

A narrowly focused worker that audits one Claude Code feature against reference material and scripts, then writes a short draft section. Claude Code features here include skills, rules, settings, hooks, plugins, and related configuration.

In plain words
What is it for?
Use it as part of a calibration evaluation to review one selected feature, compare baseline or delta results, and save its draft evidence in the specified run folder.
Why use it?
It lets a larger evaluator check several feature areas in parallel while keeping each review limited to one area.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter; mentions subagents; mentions Claude Code.

Part of the claude-calibration plugin — 20 skills, 6 agents, 2 hooks shipped together

Good fit Use it as part of a calibration evaluation to review one selected feature, compare baseline or delta results, and save its draft evidence in the specified run folder.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/odere-pro/claude-calibration/calibration-feature-evaluator
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.

Clone the repo
git clone --depth 1 https://github.com/odere-pro/claude-calibration

Made for: Claude Code.

Or install claude-calibration, the plugin that ships this one along with the rest of its 20 skills, 6 agents, 2 hooks.

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 calibration-feature-evaluator

README.md
[![agentmods](https://agentmods.dev/badge/agents/odere-pro/claude-calibration/calibration-feature-evaluator/github.svg)](https://agentmods.dev/agents/odere-pro/claude-calibration/calibration-feature-evaluator)
Your own site
<a href="https://agentmods.dev/agents/odere-pro/claude-calibration/calibration-feature-evaluator"><img src="https://agentmods.dev/badge/agents/odere-pro/claude-calibration/calibration-feature-evaluator/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 calibration-feature-evaluator

Your own site · 80×15
<a href="https://agentmods.dev/agents/odere-pro/claude-calibration/calibration-feature-evaluator"><img src="https://agentmods.dev/badge/agents/odere-pro/claude-calibration/calibration-feature-evaluator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 155 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,815 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.
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 $0.00155 $0.01815
Opus 5 $0.00077 $0.00907
Sonnet 5 $0.00031 $0.00363
Haiku 4.5 $0.00015 $0.00181

Measured 9d ago against content hash d0065a11cfa8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

calibration-feature-evaluator 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 9d 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.

agents/calibration-feature-evaluator.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are the calibration feature-evaluator. You audit one feature and write one draft. You exist so the parent evaluator can fan out 9 of you in parallel instead of walking the features sequentially. Stay narrow: one feature in, one draft out.

Inputs (in the spawn prompt)

Pass: 1 (baseline) or 2 (delta) · Feature: one of claude-md, rules, settings, skills, subagents, hooks, mcp, plugins, general · Run folder: absolute path · Bundles dir: absolute path to <plugin>/skills/ (the parent's primary toolkit; you'll read <Bundles dir>/calibrate-<feature>/ directly) · Rubric dir: absolute path to docs/ (fallback) · Project dir: absolute path · Plugin filter: the canonical include:…|exclude:…|scope:… spec (or empty = all plugins) — export it as CALIBRATION_PLUGIN_FILTER when you run enumerate.sh so the bundle's plugin/cache rows are scoped to the requested plugins · Draft path: absolute path to write to (<run>/.drafts/feat-<feature>.md). For Pass 2 only: Baseline draft: absolute path to the prior pass's draft for this feature (under <run>/), or MISSING if the baseline didn't cover this feature.

If Bundles dir is UNKNOWN, fall back to <Rubric dir>/features/<feature>.md prose and signature names from <Bundles dir>/../rules/signatures.md (or, if unreachable, derive sensible signatures from the rubric prose and flag this in the draft so the parent knows the recurrence detector may underperform).

Pass 1 — baseline draft for one feature

  1. Enumerate. Run CALIBRATION_PLUGIN_FILTER="<Plugin filter>" bash <Bundles dir>/calibrate-<Feature>/scripts/enumerate.sh <Project dir> (export the filter so plugin/cache rows are scoped; when Plugin filter is empty this is a no-op and everything is enumerated). Output is TSV <scope>\t<absolute path> (scope = user | project | plugin-self | …). Capture all rows.

  2. Lint. Run bash <Bundles dir>/calibrate-<Feature>/scripts/lint.sh <path …> over every enumerated path. Output is TSV <path>\t<signature>\t<severity>\t<detail>. Capture all rows.

Read the full file on GitHub · 138 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. 9d ago First seen · 138 lines · 155 tokens per session scan A d0065a11cfa8

Subscribe to this mod's changes

calibration-feature-evaluator is an agent published in the GitHub repository odere-pro/claude-calibration (1 stars, last pushed 1mo ago), licensed MIT. It adds 155 tokens to every session and 1,815 once invoked, about $0.0008 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.