transition-simulator skillA
transition-simulator is agent-read markdown (skill) from richfrem/agent-plugins-skills: Simulates and validates SQLite control-plane state transitions. Supports both fast deterministic simulation (PipelineSimulator) and behavioral cheap-model dry-runs. Verifies what the agent knows to do itself, what questions to ask the human, what commands the human runs vs what the agent runs (enforcing the AGENT-RUNNABLE / SOFT / HARD 3-class taxonomy), valid/invalid transitions, and minimization of friction. Trigger with "simulate transition", "test this transition", "verify transition guidanc.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Transition Simulator ## Purpose The **Transition Simulator** provides comprehensive verification of the control-plane pipeline lifecycle. It proves transitions across three critical dimensions: 1. **Structural & Deterministic Simulation** (`PipelineSimulator`): Proves the state machine accepts and rejects transitions given programmatic conditions, enforces receipt provenance, validates SQLite triggers, and enforces the 3-class edge taxonomy without running LLM calls. 2. **Behavioral Simulation** (`run_transition_simulation.py`): Proves the printed YAML guidance, question prompts, and human interactions are followable by an agent reading them cold, with no prior context across supported CLI backends (`agy`, `claude`). 3. **Post-DONE Convergence Verification** (`PipelineSimulator.get_post_done_convergence_protocol`, `grade_post_done_convergence_plan`): Verifies the 4-step git convergence sequence (`PUSH_AND_PR` -> `WAIT_FOR_MERGE` -> `SYNC_LOCAL_MAIN` -> `PRUNE_WORKTREE`) codified in the `DONE` stage closeout contract. All modes verify that the agent knows: - What it must do itself (read-first rules, deterministic pre-checks, artifact generation). …
Read the whole file at its exact version.
How to install
mdr add richfrem/agent-plugins-skills/transition-simulator@git:20260920.f29a152mdr add richfrem/agent-plugins-skills/transition-simulator@sha256:846cda454d696139Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_p5x5qxzlnr6uzd5c)
1 badge views in 30 days
Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7079 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
richfrem/agent-plugins-skills · 6 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p5x5qxzlnr6uzd5c GET https://markdownregistry.com/api/v1/resolve?ref=richfrem/agent-plugins-skills/transition-simulator GET https://markdownregistry.com/api/v1/blob/846cda454d6961390b7b206aab4b673eb96b67fac8e551df611cc79576cb8c90
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.