new-feedback

new-feedback is a skill for Claude Code, Codex from PromptPartner/agentsmith. It costs 82 tokens per session (533 once invoked), scanned A, original, MIT.

A template-based process for recording a lesson after an incident or repeated mistake in an AI-agent system. The note explains what happened, why the system allowed it, and what should change.

In plain words
What is it for?
Use it after a post-incident review to create a numbered feedback document, record evidence and the failure mechanism, and propose a change that prevents similar problems.
Why use it?
It turns a one-off correction into a documented improvement to the system. Numbered notes make these lessons easier to track without reusing old identifiers.

Skill for Claude CodeCodex

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/promptpartner/agentsmith/new-feedback
Any agent
npx skills add PromptPartner/agentsmith --skill new-feedback
Clone the repo
git clone --depth 1 https://github.com/PromptPartner/agentsmith

Made for: Claude Code, Codex.

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 new-feedback

README.md
[![agentmods](https://agentmods.dev/badge/skills/promptpartner/agentsmith/new-feedback.svg)](https://agentmods.dev/skills/promptpartner/agentsmith/new-feedback)
Your own site
<a href="https://agentmods.dev/skills/promptpartner/agentsmith/new-feedback"><img src="https://agentmods.dev/badge/skills/promptpartner/agentsmith/new-feedback.svg" alt="Measured on agentmods" height="20"></a>
Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 533 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 $0.00082 $0.00533
Opus 5 $0.00041 $0.00267
Sonnet 5 $0.00016 $0.00107
Haiku 4.5 $0.00008 $0.00053

Measured 4d ago against content hash 8de3a3e631fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

new-feedback 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 4d 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/new-feedback/SKILL.md · 36 lines

What it actually says

New feedback note (harness post-incident)

The point is not to fix THIS bug — it's to change the SYSTEM so this whole CLASS is less likely (core/60). Small, specific, traceable to the incident.

When this fires

You were corrected on something a rule could have prevented; you iterated more than you should have; a human stepped in; you re-derived a decision a past session already made. After fixing the immediate thing, capture the lesson.

Fast path — if the Agentsmith CLI is available

Run agentsmith new-feedback "short symptom" — use .agentsmith/agentsmith on macOS/Linux or .agentsmith\\agentsmith.cmd on Windows when the command is not on PATH. It computes the next number and writes docs/feedback/NNNN-<slug>.md with the five-stage template, Status open.

Fallback — no CLI

  1. Next number = (highest existing docs/feedback/NNNN-*.md + 1), zero-padded to 4 digits. Numbers are never reused (R9), even if an old entry was archived.
  2. Create docs/feedback/NNNN-<slug>.md (Status: open) with the five stages:
    • Evidence / symptom — what was observed, quoted.
    • Failure mechanism — WHY the system allowed it (missing rule / vague instruction / absent guardrail / unreached tool / noisy context — almost never "the model was dumb").
    • Bounded edit — the smallest change that prevents the whole class.
    • Named surface — exactly where it lands (a core rule, a hook, a verify phase, a template); prefer a deterministic surface over prose the model can skip.
    • Non-regression — the check that stays red on recurrence. Until it's real, Status stays open.

Report

Name the file, then land the bounded edit on its named surface and flip Status to applied.

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. 4d ago First seen · 36 lines · 82 tokens per session scan A 8de3a3e631fa

Subscribe to this mod's changes

new-feedback is a skill published in the GitHub repository PromptPartner/agentsmith (185 stars, last pushed yesterday), licensed MIT. It adds 82 tokens to every session and 533 once invoked, about $0.0004 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 2026-08-30.

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