Architectural Governance for Claude-Powered Development Workflows
Mneme works alongside Claude Code, the partner products in the Claude Marketplace, CI systems, and AI-assisted developer tooling — to preserve architectural decisions across autonomous development workflows. The marketplace covers generation, memory, orchestration, and review. Mneme covers the governance layer that runs before any of them.
The emerging Claude-powered ecosystem
The Claude Marketplace surfaces partner products across four operational layers of AI-assisted software development:
- Coding environments — sandboxed runtimes and IDE agents (e.g. bolt.new)
- Memory and context — repository indexing and retrieval (e.g. Augment Code)
- Orchestration — knowledge workflows and multi-agent coordination (e.g. Hebbia, Legora)
- Review and verification — PR-stage and post-generation checks (e.g. CodeRabbit)
Mneme occupies a different layer: architectural governance. It runs before the agent generates and at every execution boundary — not after the diff lands.
Governance before review
Most AI-assisted tooling, including review-focused products in the marketplace, operates after the agent has acted. Mneme operates before.
Post-generation
- PR-stage review
- Runtime evaluation
- Drift detection
- Logs and traces
- Observability dashboards
Pre-generation
- ADR-derived constraints
- Architectural invariants
- Verification contracts
- Governance packets per task
- Hook-level enforcement
Review scales review. It does not preserve architectural intent upstream. Mneme is the layer that runs before the agent — so the queue does not have to catch architectural drift after it lands.
Works alongside Claude workflows
Concrete adjacency points where Mneme runs alongside Claude-powered tooling and marketplace partners:
Claude Code hooks
SessionStart, PreToolUse, and PostToolUse hooks for hook-level enforcement during Claude Code sessions.
GitHub Actions
Deterministic governance verdicts on every PR — same constraints whether the diff came from Claude Code, Cursor, Copilot, or a marketplace partner.
Claude Agent SDK
Governance layer around custom agents built on the Anthropic SDK — intercept tool calls, evaluate against the corpus, return structured verdicts.
ADR import
Bring existing architecture decision records into the governance corpus so they become enforceable, not just documented.
Why governance matters at agent scale
As Claude-powered development scales beyond a single developer-and-agent loop, new failure modes emerge that no single marketplace layer addresses:
- Architectural drift — each agent makes locally rational choices that compound into system-wide inconsistency
- Multi-agent inconsistency — one agent’s output contradicts another’s on the same surface
- Long-running workflows — context decays, prompts drift, invariants quietly stop holding
- Prompt entropy — rules that worked in one session get diluted in the next
- Governance propagation gaps — a constraint enforced in one tool is missing in the next
The fix is not more context, more tracing, or more reviewers. It is a deterministic governance layer that travels with the repo and reaches every Claude-powered surface that touches the code.
The Claude Marketplace validates the existence of the stack. Mneme is the layer that keeps the stack from drifting as it scales.
Protect architectural decisions before drift reaches production
Open-source. Repo-native. Works alongside Claude Code, marketplace partners, CI, and any other Claude-powered surface that touches the codebase.