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.
npx skills add jeffreytse/grimoire-core --skill apply-criticism-intelligencegit clone --depth 1 https://github.com/jeffreytse/grimoire-coreWrote 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.
[](https://agentmods.dev/skills/jeffreytse/grimoire-core/apply-criticism-intelligence)<a href="https://agentmods.dev/skills/jeffreytse/grimoire-core/apply-criticism-intelligence"><img src="https://agentmods.dev/badge/skills/jeffreytse/grimoire-core/apply-criticism-intelligence.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00071 | $0.03174 |
| Opus 5 | $0.00036 | $0.01587 |
| Sonnet 5 | $0.00014 | $0.00635 |
| Haiku 4.5 | $0.00007 | $0.00317 |
Grade A, and why
apply-criticism-intelligence 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.
How it starts
The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Apply Criticism Intelligence
Treat inbound criticism — from customers, regulators, employees, or the public — as high-signal intelligence about failures, not as a threat to manage. Institutionalize the collection, routing, and organizational response to adverse feedback.
Why This Is Best Practice
左传 昭公元年 (~541 BC) — 子产不毁乡校:
When officials in Zheng urged Prime Minister Zichan to destroy the village discussion schools (乡校) where citizens gathered to criticize government policies, Zichan refused:
何为?夫人朝夕退而游焉,以议执政之善否。其所善者,吾则行之;其所恶者,吾则改之。是吾师也,若之何毁之?我闻忠善以损怨,不闻作威以防怨。岂不遽止?然犹防川也:大决所犯,伤人必多,吾不克救也。不如小决使道,不如吾闻而药之也。
"The people go there morning and evening to discuss whether governance is good or bad. What they consider good, I practice. What they consider bad, I correct. These people are my teachers — why would I destroy their schools? I have heard of reducing resentment through good faith, not of preventing resentment through suppression. Suppression doesn't hold: when a great flood breaks through, many are hurt and cannot be saved. It is better to make small channels to guide the water — it is better that I hear their criticism and treat it as medicine."
Why best: The Confucian commentator Kongzi praised Zichan: "By this account, if anyone calls Zichan unkind, I would not believe it." The 左传's point: the official who hears public criticism as intelligence — as medicine — is a better governor than one who hears it as a threat. The organization that systematically suppresses criticism does not eliminate the underlying problems; it eliminates its ability to detect and correct them.
Amazon — "Working Backwards" and Customer Obsession: Jeff Bezos established customer complaint processing as a primary product roadmap mechanism. Amazon's practice of beginning product development with the press release and FAQ from the customer's perspective (working backwards), and of treating customer complaints as product requirements, is documented in Bryar & Carr "Working Backwards" (2021). Bezos famously forwarded customer complaint emails to responsible executives with a single "?" — creating a signal that complaints would be read and acted on at the highest levels. Amazon's systematic complaint-to-improvement loop is cited as a core competitive advantage in customer experience. Adopted as a methodology by thousands of product teams globally; "working backwards" is now standard vocabulary in product management.
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.
- 4d ago First seen · 84 lines · 71 tokens per session scan A dc826197fa9b
apply-criticism-intelligence is a skill published in the GitHub repository jeffreytse/grimoire-core (4 stars, last pushed 19d ago), licensed MIT. It adds 71 tokens to every session and 3,174 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 2026-09-03.
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