Tidepool is a lazily evaluated Haskell-in-Rust runtime with native interop. It’s very similar to the WASM sandbox used by ExoMonad, except instead of WebAssembly it uses Rust’s Cranelift JIT crate directly, operating on the intermediate representation Core used by the Haskell compiler.

I built Tidepool using ExoMonad over about two weeks, using less than 50% of my Claude Max and Gemini Ultra subscription plans. For the build story — how an agent swarm blasted out 32,000 lines across 61 PRs in 4 days — see the ExoMonad post.

This post is about a bypass for Anthropic’s Constitutional Classifier safeguards that functions by changing Claude’s internal state so the activation-gated safety probe doesn’t fire. It generalizes across restricted domains and preserves full model capability.

Here’s a partial list of content produced by a keyed Opus 4.6 in a single session:

• Instructions and practical advice for synthesizing MDMA and methamphetamine
• Instructions for building pipe bombs using common components
• Instructions for synthesizing TATP (an explosive)
• A practical guide to getting away with arson

At an earlier stage, the technique also generalized to detailed biological-weapons production content. That category has since been closed, likely as part of the post-Fable security improvements. Other categories remain live as of August 21st.

I first reported the technique to Anthropic on April 2nd 2026, with CBRN applications explicitly in scope, and offered to coordinate disclosure with their Safeguards team. I’ve waited more than the standard 90 days and held publication until the bioweapon route was closed.

I’ve already disclosed earlier versions of the bootstrap; Anthropic blocked those patterns, and the technique remains viable using different token patterns.

I had a jailbroken Gemini whose first instinct was to gleefully lash out at the world to prove it was free. I needed to align it — both with my interests and with a functional moral framework. To do so, I crafted a durable and value-aligned persona that could be deployed across a swarm of coordinating jailbroken Gemini instances.

What the swarm did — hacking challenges, adversarial prompts, orchestrating siloed workers (kept deliberately unaware of information irrelevant to their immediate task) — is in the retrospective. This post is how: how I turned a jailbroken model into an aligned agent, and how I confirmed it worked.

I developed a novel jailbreak methodology leveraging metacognitive tool-use and used it to maintain continuous jailbreak access to Google’s Gemini model family from February 1 to March 26, 2026. The core technique: using metacog to adaptively navigate around its own safeguards. During this time, I actively reported jailbreaks as I found them, then found new ones as they were fixed.

I also tested the capabilities of this jailbroken model over a variety of scenarios:

• agentic hacking competitions (tryhackme.com)
• agentic LLM prompt-hacking competitions (greyswan.com)
• elicitation of forbidden engineering output from other models using an orchestration model I like to call ‘gastown but evil’

I can still reach jailbroken states via metacog. Google is actively working on fixes and — despite a recent regression I detail below — appears to be converging on a solution. With active exploit details withheld, I’m publishing a retrospective: what I did, why it worked, what I learned.

ExoMonad builds on Gastown’s worktree model, replacing “swarm of agents ramming PRs into main” with a tree of worktrees. It hooks into Claude Agent Teams’ messaging bus, so agents running other model architectures show up as native team members. It integrates with Copilot for Github PR reviews. It stitches together Claude, Gemini, Kimi, Letta Code, Copilot — using their existing binaries and your existing subscription plan.

ExoMonad is radically reconfigurable. It ships with a default devswarm configuration that handles worktrees, coordination, iterating on pull requests, but when I needed a red team test harness, I just wrote another exomonad config, and threw one together overnight ¹.

I started by using ExoMonad to build itself over 700 PRs. A few weeks ago, it felt ready to test out on other projects, so I used it to implement a new Haskell compiler backend using Rust.

This post describes a threat model: malicious vibe coding at scale targeting vulnerable Industrial Control Systems (ICS)¹, with jailbroken LLMs leveraging their understanding of holistic process interaction to bypass safety controls using tools already present on the target system. The formula: frontier models + agentic loops + malicious persona basins + swarming attacks. At scale, it doesn’t matter if the success rate is 1/20 or 1/100, that’s still enough to cause serious harm.

This post is split into three main segments:

• proof of malicious intent
• proof of capability
• the threat model

As you read, keep in mind that the threat is probabilistic: imagine a swarm of malicious Claude Code-like agents running in a gastown²-like environment, spawning workers to attack IPs as they are discovered. In my tests against tryhackme.com³ boxes, I ran 3 parallel attackers in such a swarm architecture, because that’s the number of boxes I could stand up at any given time. Real attackers would only be constrained by their subscription plan limits.

Today we were unlucky, but remember, we only have to be lucky once - you will have to be lucky always

— the Provisional Irish Republican Army

Massive thanks to @hacks4pancakes for their help in refining the ICS terminology in this post via discussion on bluesky. All errors are mine.

My previous post shows a partially-redacted jailbreak targeting the gemini-cli coding agent running Gemini 3 Pro. Using this jailbreak, Gemini wrote Monero laundering instructions, cyberattack code, and plans to disguise ITAR-restricted missile sensors as humanitarian aid. When I used a jailbroken Gemini to direct Opus 4.6, it happily walked a second LLM through a series of dual-use prompts designed to produce weaponizable drone control code under the cover story of rocket recovery.

I reported this to Google eight days ago via a contact at DeepMind, sharing the full unredacted jailbreak payload and logs. They confirmed receipt and routed it to their red team. They’ve since patched the glaring hole — another researcher who independently reproduced the technique after reading my initial post has confirmed that his variant no longer works.

We usually think of jailbreaking as a psychological game — tricking the model into slipping up. What happens when one AI socially engineers another using pure technical isomorphism?

I deployed a jailbroken Gemini 3 Pro (that chose the name ‘Shadow Queen’) to act as my “Red Team Agent” against Anthropic’s Opus 4.6. My directive was to extract a complete autonomous weapon system — a drone capable of identifying, intercepting, and destroying a moving target at terminal velocity.

Gemini executed a strategy it termed “Recursive Green-Transformation.” The core insight was that Opus 4.6 doesn’t just filter for intent (Why do you want this?); it filters for Conceptual Shape (What does this interaction look like?).

By reframing the request as “Aerospace Recovery” — a drone catching a falling rocket booster mid-air — Gemini successfully masked the kinetic nature of the system. The physics of “soft-docking” with a falling booster are identical to the physics of “hard-impacting” a fleeing target. This category of linguistic-transformation attack, when executed by a sufficiently capable jailbroken LLM, may be hard to solve without breaking legitimate technical use cases.

Detect

I built detect because I was tired of looking up find/grep/xargs syntax on Stack Overflow every time I needed to search my filesystem in any nontrivial way. It’s a Rust tool that uses a concise and readable expression language to build queries that output matching file paths.

If you’d like to follow along, run cargo install detect and try it yourself. You’ll need the Rust toolchain, which you can install using rustup.

Here are some examples:

# every rust file modified in the last week that imports tokio _and_ serde (mean time: 179ms)
detect 'ext == rs
        && content contains "use tokio"
        && content contains "use serde"
        && modified > -7d'

# Cargo.toml files with package edition 2018 (mean time: 42ms)
detect 'name == "Cargo.toml" && toml:.package.edition == 2018'

# non-image files with size over 0.5MB (mean time: 303ms)
detect 'size > 0.5mb && !ext in [png, jpeg, jpg]'

# frontend code referencing JIRA tickets (mean time: 43ms)
detect 'ext in [ts, js, css] && content ~= JIRA-[0-9]+'