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Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionNeo.mjs Agent OSAn AI engineering team inhabiting live applicationsMartinLoop MCP ServerAn independent control layer that gives AI coding agents budgets, brakes, and receipts
FMRS34 / 100 · D79 / 100 · B
Reliability3 / 2012 / 20
Security and permissions6 / 2018 / 20
Maintenance13 / 2016 / 20
Documentation8 / 2018 / 20
Setup experience4 / 2015 / 20
Best for
  • AI architects needing persistent memory and cross-model coordination
  • Engineers building enterprise multi-window applications, trading platforms, or IDE-class tools
  • Researchers studying self-evolving systems, gated recursive self-improvement, and multi-agent governance
  • Engineering teams scaling AI coding agents while controlling spend
  • Platform teams that need auditable, rollback-aware agent execution records
  • Organizations using multiple agents (Claude, Codex, Gemini) under one governed flow
Not for
  • Static content sites or simple blogs
  • Teams seeking a drop-in syntax replacement
  • Developers unwilling to adopt the Worker Actor Model or treat AI as a peer maintainer
  • Developers who just want a simple code-completion helper without run governance
  • Teams unwilling to accept local JSONL run records with HMAC signing
  • Environments without a supported adapter (Claude/Codex/Gemini CLIs, direct provider, or verifier-only)
Required permissions
  • Access to source code, documentation, issues, pull requests, and discussions for knowledge-base construction
  • Persistent storage for agent memory, messages, and graph data
  • If GitHub Workflow is enabled, management of issues, pull requests, reviews, labels, and projects
  • If Neural Link is enabled, inspection of live application state and mutation of the running application
  • Sandboxed file access may be used by internal Neo.ai.Agent local loops
  • Read/write access to the configured repo root (writable scope restrictable via --allow-path/--deny-path)
  • Ability to invoke the chosen agent CLI (Claude/Codex/Gemini, etc.) and its underlying model account
  • Local disk writes for run records, receipts, and share outputs (share/run-receipt., etc.)
  • Execution of user-configured verifier commands (e.g. npm test)
Risks and side effects
  • Neural Link can modify live application state and hot-patch code, so incorrect operations may affect running applications
  • GitHub workflows may create or review pull requests, manage issues, and synchronize repository state
  • Persistent memory and knowledge stores may retain repository content, discussions, and agent reasoning
  • Multi-tenant deployments must preserve tenant identity and visibility isolation; the README gives no specific security configuration
  • Verifier commands are executed; poorly chosen verifier commands carry security risk despite preflight policy checks
  • Cost and token figures may be estimates (labeled with provenance) and should not be treated as settled accounting
  • Receipt integrity must be verified before use as trustworthy evidence; missing rollback evidence is flagged as EVIDENCE_BOUNDARY
  • Policy defaults come from martin.config.yaml and can be overridden by CLI flags; misconfiguration can loosen safety boundaries
Supported clientsClaude Code, Codex, Gemini CLI, Cursor, VS Code, GitHub Copilot, Continue
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