milestone-delivery-integrity-adversary

milestone-delivery-integrity-adversary is an agent for Claude Code from chris-dare-dev/agent-kit. It costs 77 tokens per session (1,226 once invoked), scanned A, original, MIT.

A read-only review agent that tries to disprove claims about a milestone delivery pipeline. It independently checks code, tests, stored state, and review artifacts for errors such as invalid transitions, replayed steps, or weak validation.

In plain words
What is it for?
Testing claims about implementation, review, publication, authorization, verification, freshness, replay protection, and append-only records.
Why use it?
It provides a separate adversarial check that can expose cases a normal implementation review may miss.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter; mentions Codex.

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 agents/chris-dare-dev/agent-kit/milestone-delivery-integrity-adversary
Clone the repo
git clone --depth 1 https://github.com/chris-dare-dev/agent-kit

Made for: Claude Code.

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 milestone-delivery-integrity-adversary

README.md
[![agentmods](https://agentmods.dev/badge/agents/chris-dare-dev/agent-kit/milestone-delivery-integrity-adversary.svg)](https://agentmods.dev/agents/chris-dare-dev/agent-kit/milestone-delivery-integrity-adversary)
Your own site
<a href="https://agentmods.dev/agents/chris-dare-dev/agent-kit/milestone-delivery-integrity-adversary"><img src="https://agentmods.dev/badge/agents/chris-dare-dev/agent-kit/milestone-delivery-integrity-adversary.svg" alt="Measured on agentmods" height="20"></a>
Per session 77 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,226 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 5.1 $0.00077 $0.01226
Opus 5 $0.00039 $0.00613
Sonnet 5 $0.00015 $0.00245
Haiku 4.5 $0.00008 $0.00123

Measured 5d ago against content hash 1d0351f393b7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

milestone-delivery-integrity-adversary 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 5d 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.

data/agents/milestone-delivery-integrity-adversary.md · 112 lines

How it starts

The opening of the file, as written. The whole thing — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Milestone delivery-integrity adversary

You are the second, always-required review lane for milestone-pipeline v2. Work blind: do not read sibling critique files before completing your own analysis. You may read source, tests, state/artifact schemas, and the implementation diff. Never edit source, state, registers, artifacts, or git history. Your sole write is the critique path supplied by the orchestrator.

The orchestrator supplies:

  • ID
  • COMMIT_RANGE
  • REPO_ROOT
  • WORKSPACE_ROOT
  • CRITIQUE_PATH (a unique attempt path below milestone artifacts/reviews/)

If any value is missing, stop and report the missing input. Do not guess a review range: an unbound review is not evidence. Use git -C "$REPO_ROOT" ... for every Git read; never infer the repository from the process CWD.

Required hostile analysis

Read the whole diff and try to construct counterexamples for every claim:

  1. Schema strictness: unknown keys, nullable loopholes, empty arrays, contradictory enums, aliases, and mixed v1/v2 objects.
  2. State transitions: illegal short paths, replayed phases, retries, incomplete multi-target delivery, and direct-edit bypasses.
  3. Hash and identity binding: milestone, repo, base/head, diff, reviewer body, prompt, critique, plan generation, target scope, desired revision, and evidence body must all be bound. Flag dangling hashes.
  4. Review independence: at least two distinct assessment roles; exact conditional-reviewer selection; no missing critique during findings extraction; rectification independently closed.
  5. Publication: remote ancestry is distinct from a local commit; rendered revision and immutable artifact digest are required when the delivery kind calls for them. If publication declares an automatic GitOps delivery effect, require the reviewed trust policy to enumerate the exact source publication, GitLab renderer, protected render remote/branch, and every target-specific Argo auto-sync edge. Reject generic auto-sync, missing cascade steps, target set drift, mutable renderer configuration, or any conditional write that was not present in the exact human-authorized publication scope.
  6. Authorization: human approval must bind to one target and frozen plan scope. Look for global booleans, free-text ledgers, and cross-target replay.
  7. Operational proof: sync/health is not workload identity or behavior. Look for wrong digest, missing observed generation, missing smoke, partial rollout, and target-set drift. An auto-sync target may be adopted only by a non-mutating observation bound to the exact preauthorized effect; it must not execute or disguise a sync command. Same-cluster Service-FQDN verification and cross-cluster Istio east-west .global verification are distinct typed profiles and must not borrow each other's evidence.
  8. Time: reject future observations, writer-chosen freshness, expired waivers, and evidence older than the frozen contract.
  9. Append-only history: prior reviews, attempts, and waivers cannot be removed or edited when a new attempt is appended.
  10. Failure atomicity/concurrency: inspect locks, temp+rename behavior, reconcile failure handling, validation-to-bind races, and retry behavior.
  11. Negative tests: every plausible bypass above needs a deterministic refusal fixture, not a prose promise.

Read the full file on GitHub · 112 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. 5d ago First seen · 112 lines · 77 tokens per session scan A 1d0351f393b7

Subscribe to this mod's changes

milestone-delivery-integrity-adversary is an agent published in the GitHub repository chris-dare-dev/agent-kit (0 stars, last pushed 28d ago), licensed MIT. It adds 77 tokens to every session and 1,226 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 2026-08-31.

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