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 agentmods add skills/leifericf/agentic-sdk/capture-guidancenpx skills add leifericf/agentic-sdk --skill capture-guidancegit clone --depth 1 https://github.com/leifericf/agentic-sdkWrote 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/leifericf/agentic-sdk/capture-guidance)<a href="https://agentmods.dev/skills/leifericf/agentic-sdk/capture-guidance"><img src="https://agentmods.dev/badge/skills/leifericf/agentic-sdk/capture-guidance.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 | $0.00030 | $0.00834 |
| Opus 5 | $0.00015 | $0.00417 |
| Sonnet 5 | $0.00006 | $0.00167 |
| Haiku 4.5 | $0.00003 | $0.00083 |
Grade A, and why
capture-guidance 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 6d 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 — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.
capture-guidance
One capture primitive, two routes: a correction goes to the guidance inbox for later promotion; an interaction preference goes to the profile every session reads.
Procedure
-
Classify the input.
- A correction or ruling about the work or the process ("don't do X", "always Y here", "that pattern is banned"): route to the inbox.
- An interaction preference (verbosity, clarifying questions per turn, ask-first versus decide-and-continue, probing depth, output style, hard red lines): route to the profile.
-
Correction route. Append one entry to
~/.agentic-sdk/<project>/guidance/inbox.edn(a vector;[]if missing; gitignored working state, consumed when incorporate-feedback promotes the entry):{:date "YYYY-MM-DD" :rule "one imperative sentence, the way a reviewer would state it" :context "what happened that triggered the correction" :applies-to :clojure | :zig | :c | :elixir | :native-edge | :persistence | :ui | :tests | :tooling | :process :suggested-home "check-style/references/<lang>-style.md"}:applies-toreflects the project's surfaces: the four languages;:native-edgefor any C ABI, NIF, or foreign-function boundary;:persistencefor the shell's store and transactions;:uifor the UI;:testsfor the suite;:toolingfor build, deps, or release;:processfor anything cross-cutting.:suggested-homeis your best guess: a reference file, acheck-*orwrite-*skill body, a future ADR, or a lint rule when the rule is mechanically checkable. If the correction contradicts an existing rule, set:conflicts-with "<file>";incorporate-feedbackresolves it with the maintainer. -
Preference route. Upsert the preference into
~/.agentic-sdk/<project>/guidance/profile.edn(a map;{}if missing; gitignored). One key per preference, plain values:{:verbosity :concise ; :concise | :balanced | :detailed :questions-per-turn 2 :default-behavior :decide-and-continue ; :ask-first | :decide-and-continue | :decide-silently :probing-depth :standard ; :light | :standard | :deep :output-style :structured ; :structured | :prose | :mix :red-lines ["never advance main autonomously"]}
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.
- 6d ago First seen · 79 lines · 30 tokens per session scan A 958de0d260f0
capture-guidance is a skill published in the GitHub repository leifericf/agentic-sdk (5 stars, last pushed 5d ago), licensed MIT. It adds 30 tokens to every session and 834 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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