Openclaw MCP vs Agy Bridge — MCP Server Comparison | AllMCPs
Side-by-Side Model Context Protocol Comparison
Openclaw MCP vs Agy Bridge
In-depth architectural comparison of the Openclaw MCP and Agy Bridge MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Openclaw MCP
Coding Agents · Local stdio
Quality: 64/100 (Good) | Auth: API Key required
Agy Bridge
Coding Agents · Local stdio
Quality: 65/100 (Great) | Auth: other
Verdict Summary: Choose Openclaw MCP if you need specialized Coding Agents tools running via a local process. Choose Agy Bridge if your workspace requires Coding Agents integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Openclaw MCP when:
You need dedicated capabilities in the Coding Agents domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: OPENCLAW_URL, OPENCLAW_GATEWAY_TOKEN, OPENCLAW_AGENT_ID, OPENCLAW_MODEL, OPENCLAW_TIMEOUT_MS, AUTH_ENABLED, MCP_CLIENT_ID, MCP_CLIENT_SECRET.
MCP server for OpenClaw AI assistant integration. Enables Claude to delegate tasks to OpenClaw agents with sync/async tools, OAuth 2.1 auth, and SSE transport for Claude.ai.
Delegate heavy tasks from Claude Code (or any MCP client) to the Antigravity CLI (Gemini): file analysis, repo archaeology, web lookups, and adversarial second-opinion code reviews. Quota-aware model failover with cooldowns, per-tool timeouts, and multi-turn session continuity.
Category & Scope
Tools & Capabilities Breakdown
Openclaw MCP Tools (7)
openclaw_chat
Send a message to OpenClaw and get a response
openclaw_status
Get OpenClaw gateway status and health information
openclaw_chat_async
Send a message to OpenClaw asynchronously. Returns a task_id immediately that can be polled for results. Use this for potentially long-running conversations.
openclaw_task_status
Check the status of an async task. Returns status, and result if completed.
openclaw_task_list
List all tasks. Optionally filter by status, session, or instance.
openclaw_task_cancel
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Openclaw MCP is categorized under Coding Agents and uses a local stdio subprocess. In contrast, Agy Bridge belongs to Coding Agents using local stdio subprocess. Select Openclaw MCP when you need capabilities focused on coding agents and Agy Bridge when you require tools for coding agents.
Cancel a pending task. Only works for tasks that haven't started yet.
openclaw_instances
List all configured OpenClaw instances. Shows instance names, URLs, and which is the default. Use instance names in other tools to target a specific OpenClaw gateway.
Agy Bridge Tools (6)
analyze_files
Delegate file analysis to the Antigravity CLI (Gemini) instead of reading files yourself. USE THIS whenever a file is large (>200 lines) or the task spans more than 3 files: logs, database dumps, generated code, cross-file reviews, comparisons. The files never enter your context — only the answer does.
deep_search
Delegate codebase archaeology to the Antigravity CLI: git log/diff/blame spelunking, wide greps across a repo, 'when/why did X change', 'where is Y used'. USE THIS instead of running many search commands yourself — it saves your context.
web_lookup
Delegate a web/documentation lookup to the Antigravity CLI (Gemini with web access): library docs, API references, error messages, current versions, external knowledge. USE THIS when you need information you don't have or that may be newer than your training data.
adversarial_review
Get an adversarial second opinion from a different model family (Gemini Pro). ALWAYS use this for plan critiques, design reviews, and pre-merge code review: it hunts for flaws, edge cases, security issues, and unstated assumptions you may have missed.
follow_up
Continue a previous Antigravity session by session_id (returned by every other tool). USE THIS for follow-up questions about a prior delegation — the full prior context is already on agy's side, so you don't resend anything.
delegate
Raw delegation to the Antigravity CLI for heavy tasks that don't fit the other tools. agy has full tool access (shell, file reads, web) in the given cwd.