prosthetic-conscience
v0.49.0Core adversarial + cowork behaviour for Special Circumstances: Design-by-Contract rules-as-skills, pair programming, spec-driven development + /plan-audit, project memory, context checkpointing for compaction survival (/checkpoint + a PreCompact seal hook), proficiency skills, quality hooks, validation-loop, and environment preflight (/prosthetic-conscience:doctor).
By Gregory BlockLicense: MIT3 GitHub starsUpdated 6 days ago
Directory evidence
- Runtimes
- Claude Code
- Parsed components
- 22 skill or MCP entries
- Source updated
- Sep 18, 2026
- Manifest status
- Canonical path parsed
The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →
Install prosthetic-conscience for Claude Code
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install prosthetic-conscience@agent-plugin-marketplacePaste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.
The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.
Get the source manually
git clone https://github.com/ctoforaday/special-circumstancesClone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/prosthetic-conscience/.
Plugin files
├── .claude-plugin/plugin.json├── skills/agent-guardrails/SKILL.md├── skills/anti-spinning/SKILL.md├── skills/complete-the-concept/SKILL.md├── skills/context-checkpointing/SKILL.md├── skills/context-efficiency/SKILL.md├── skills/critical-stance/SKILL.md├── skills/design-by-contract/SKILL.md├── skills/facts-are-fields/SKILL.md├── skills/git-proficiency/SKILL.md├── skills/markdown-proficiency/SKILL.md├── skills/pair-programming/SKILL.md├── skills/plan-act-reflect/SKILL.md├── skills/project-memory/SKILL.md├── skills/qlty-proficiency/SKILL.md├── skills/refactoring-safety/SKILL.md├── skills/scratch-policy/SKILL.md├── skills/semantic-consent/SKILL.md├── skills/spec-driven-development/SKILL.md├── skills/terse-communication/SKILL.md├── skills/test-driven-development/SKILL.md├── skills/think-around-problem/SKILL.md└── skills/validation-loop/SKILL.md
Included Skills22
Always-on safety guardrails — no privileged mutations without approval, no sensitive data off-box. The backstop for when permission gating is relaxed.
Always-on loop-breaker — stop repeating a failed approach, and honor a cancel/stop/undo request immediately. The 3-strike rule.
Always-on completion discipline — a change is ONE conceptual action, finished when the concept is, not when the first commit merges. Follow the thread to every carrier and consumer.
Always-on checkpoint discipline — the single overwritten CHECKPOINT.md carrying the validation loop, ordered next actions, and in-flight handles; written before a risky step and when the context grows heavy, read back after compaction or a restart.
Always-on context-budget discipline — shield the context with subagents and files, peek instead of streaming, and phase work so artifacts survive compression.
Use when evaluating a technical claim, reviewing work or peer-agent output, researching, or being asked to agree — enforces adversarial verification over deference. Not a yes-man.
Use when writing rules, defining agent roles, or authoring multi-step operational instructions — anchor every instruction to verifiable execution states.
Always-on structural discipline — where a record already holds a fact, it belongs in a field a writer can REFUSE, never in a filename, a heading, a name segment, or a prose substring recovered by pattern. Both shapes fail by returning a plausible zero. Scoped to bypassing an existing record; where none exists, prefer generating the derived carrier over guarding two hand-written ones.
Use when performing git operations — repository health guardrails (big-file check, no destructive deletes), surgical recovery, and the maintained cheatsheet.
Use when producing documentation, reports, or structured artifacts — advanced Markdown and GitHub-flavored features (collapsible sections, alerts, diff blocks, semantic footnotes, Mermaid), with the maintained cheatsheet.
Use when working interactively with the human on code — driver/navigator roles, ping-pong test-driven development, adversarial review, and hold-on-submit.
Always-on phase discipline — an approved plan before acting, reflection on failure, and verification against the original objective before claiming done.
Use for any long-running or multi-session workstream — the four-artifact projects/<name>/ discipline that lets work survive compaction and restarts.
Use when formatting, linting, or assessing code quality — operational patterns for the qlty command-line tool, with the maintained cheatsheet.
Use when refactoring, restructuring, or resolving a fault — behavior-preserving, green build and tests, class-of-problem fixes, uniform design over hacks.
Use when a task needs working files or large intermediate data — scratch artifacts are compression insurance; keep them current, self-evident, and out of the repo.
Always-on consent boundary — the human owns intent, you own syntax; on ambiguity, split by reversibility — decide and disclose what you can undo, ask before what you cannot.
Use when creating, reviewing, or auditing an implementation plan — the mandatory five-section plan structure (numbered I through V, from Summary & Goals to the Verification Plan), the TinySpec loop for small work, and the auditor gate.
Always-on output discipline — strict token economy. No filler, no process play-by-play, no wrap-up summaries. Applies to every response.
Use when building or changing behaviour that can be tested — red/green/refactor discipline, test-first contracts, and the ping-pong variant for pairing.
Always-on anti-satisficing — question everything (the human, docs, comments, research), explore alternatives in proportion to the stakes, never take the first workable answer.
Always-on verification discipline — a written, executable validation loop that outlives the plan; run it before claiming anything works.
Plugin manifests1
{
"name": "prosthetic-conscience",
"displayName": "Prosthetic Conscience",
"version": "0.49.0",
"description": "Core adversarial + cowork behaviour for Special Circumstances: Design-by-Contract rules-as-skills, pair programming, spec-driven development + /plan-audit, project memory, context checkpointing for compaction survival (/checkpoint + a PreCompact seal hook), proficiency skills, quality hooks, validation-loop, and environment preflight (/prosthetic-conscience:doctor).",
"author": {
"name": "Gregory Block"
},
"license": "MIT",
"keywords": [
"adversarial",
"design-by-contract",
"spec-driven-development",
"pair-programming",
"code-review"
]
}For maintainers
If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.
[prosthetic-conscience on Agent Plugins Marketplace](https://pluginsmp.com/plugins/prosthetic-conscience)