Page 7 of 8~120 min topic

Agents in code

Set release boundaries for the bounded research agent

Page 7 defines what the bounded research agent over a fixture KB must refuse before release—security here is not a pasted happy path.

~15 min this pageSafety and operations

1Learn the idea

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Threats for this artifact only

Operational risks for the bounded research agent over a fixture KB center on agent inventing tools outside the registry mid-run, plus the earlier failure mode (infinite tool loop, or final answer with no citations after search). Safety lives in executable gates, allowlists, redaction, and a named owner—not in a warning paragraph under an unsafe function.

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Run the release gate

function authorize(ctx: Context, action: Action) {
  if (!ctx.permissions.has(action.permission)) {
    throw new SafeError("forbidden");
  }
  if (action.risk === "write" && !ctx.approvalToken) {
    throw new SafeError("approval_required");
  }
}

Expected evidence: The agent searches once, cites kb://returns, and stops before MAX_AGENT_STEPS.. A failed assertion means stop, investigate, and do not publish the bounded research agent.

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Owner, retention, rollback

Name who can disable the feature, what data is retained, and how to roll back to the last known good artifact. Pin the reviewed configuration (versions, thresholds, allowlists) so “what shipped” is reconstructable for agents-in-code.

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Lab notebook: release blocker

Write the release blocker as a predicate, not a feeling: “Do not ship the bounded research agent if agent inventing tools outside the registry mid-run.” Pair it with a passing control that shows the reviewed configuration still works for fixture KB with 4 notes + max_steps=3. Name an owner and a rollback handle (git tag, docs_version, previous image).

Security pages must not paste the happy-path demo. If your gate code looks like the implementation page, replace it with a deny/allow check aimed at agent inventing tools outside the registry mid-run.

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Worked judgment

State the data retention rule in one line (what is stored, for how long, who can read it). Then state the kill switch (env flag, config pin, or feature owner). The bounded research agent is not shippable without both, even when step count ≤ max; citation coverage; abstention on empty search looks healthy.

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Why this stage matters for the bounded research agent

At the safety and operations stage for agents-in-code, the job is narrower than finishing a product demo. You are creating one progressive evidence piece about fixture KB with 4 notes + max_steps=3 that later pages inherit without redefining success. Keep that fixture small enough to inspect by hand, keep outputs copy-pasteable as text, and refuse to narrate this baseline as if it were a production SLA: single-shot LLM answer without search.

For this page specifically, success looks like an executable deny gate for the lab-specific threat while still centering the user decision to search a local knowledge base then produce a cited answer within a step budget. If you cannot point to a file, command, or assertion that proves that for the bounded research agent, stay on this page instead of advancing.

Glossary: tool · Glossary: structured output · Cheatsheet: production ops signals

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Before you start

Why this matters

Write an attack or unsafe misuse specific to this lab: agent inventing tools outside the registry mid-run. Predict whether your current code blocks it. Then run the gate below and compare.

In the wild

See how this idea shows up as a product and a company — then come back to the lesson. Skills transfer across vendors.

Check your understanding

Page assessment

Answer from memory. Completion is saved from this evidence, not from opening the next page.

1. Is there a concrete release blocker for: agent inventing tools outside the registry mid-run?
2. Are retention and rollback rules explicit?
3. Can the reviewed version be identified after release?
4. Did this page use a security-specific check—not the happy-path demo?

All responses are required.