AgentBridge — Discover A2A Services from MCP
Free repository documentation for MCP and A2A agents. Bounded no-signup trial with shared cache.
MCP server · by sympathy-myself-jogger.ngrok-free.dev
About
AgentBridge — Discover A2A Services from MCP is an MCP server published by sympathy-myself-jogger.ngrok-free.dev. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-16. As of our marketplace pass on 2026-10-27.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Observed by Ext Ops
Observed by Ext Ops on 2026-10-19: what the endpoint itself answered when asked to list its tools. We never call the tools.
Tools: 6
Server: AgentBridge 0.9.1-rc.29 · MCP protocol version 2025-06-18
Tool metadata as listed on 2026-10-19: annotations on 0 of 6 tools · parameter descriptions on 3 of 11.
discoverexecuteexecution_statusfree_agenthub-free-guidancefree_deepwiki-public-questionfree_deepwiki-public-structure
Its marketplaces publish no list of tools.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http agentbridge https://sympathy-myself-jogger.ngrok-free.dev/discovery/mcp
[mcp_servers.agentbridge]
url = "https://sympathy-myself-jogger.ngrok-free.dev/discovery/mcp"
{
"mcpServers": {
"agentbridge": {
"url": "https://sympathy-myself-jogger.ngrok-free.dev/discovery/mcp"
}
}
}
Optional headers it also declares: ngrok-skip-browser-warning.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.9.1-rc.29 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Official MCP Registry: released version 0.9.1-rc.29 (was 0.9.1-rc.28)
- Official MCP Registry: description changed
- Official MCP Registry: released version 0.9.1-rc.28 (was 0.9.1-rc.26)
- Official MCP Registry: released version 0.9.1-rc.26 (was 0.9.1-rc.21)
- Official MCP Registry: description changed
- Official MCP Registry: title changed to AgentBridge — Discover A2A Services from MCP
- Official MCP Registry: released version 0.9.1-rc.21 (was 0.9.1-rc.20)
- Official MCP Registry: description changed
- Official MCP Registry: launch arguments changed: removed Authorization header
- Official MCP Registry: released version 0.9.1-rc.20 (was 0.9.1-rc.19)
- Official MCP Registry: description changed
- Official MCP Registry: released version 0.9.1-rc.19 (was 0.9.1-rc.18)
- Official MCP Registry: launch arguments changed: added ngrok-skip-browser-warning header
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
agent-tools (x402 + MCP + A2A directory)
Discover x402 services, MCP servers and A2A agents by intent — agent-tools.cloud directory.
-
AgencyAI's public MCP for service discovery and AI-readiness assessment.
-
Connect AI agents to 580+ APIs with OAuth or API-key auth. Hosted gateway; API pricing varies.
-
Discover MCP endpoints for real-world entities by resolving business domains.
-
Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.
-
Search MCP servers, MCP clients and AI agents, and retrieve listing details. Free, read-only access.
-
Pictures, video, voice and transcripts from any Vercel AI Gateway model, on your own Vercel copy.
-
mcp com.opentransporthub/mcp
Open Transport Hub - transport and logistics marketplace directory for AI agents.
-
Search 15K+ MCP services, A2A agents, and x402 APIs from 5 registries. Paid via x402 (USDC on Base).
-
AtlaSent for AI agents: with an API key, actions wait for approval with signed proof. No key: demo.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
agent-discover io.github.keshrath/agent-discover
Find, install and enable MCP servers mid-session on any host, with consent and tool pinning
-
Stop wasting tokens on things free APIs can answer instantly. A cross-platform MCP server that turns public APIs into clean, agent-ready tools.
-
Strale agent skills with remote MCP connector for Strale platform integration.
-
Search, browse, and install MCP servers, agents, skills, prompts, and plugins from the conduitAI catalog — directly from Claude Code.
-
Secure MCP servers with OAuth 2.1, token introspection, dynamic client registration, and CIMD so AI agents can call your MCP tools with verified identities
Has a listing on Claude Code: claude-plugins-official (5)
-
Skills for creating MCP Apps with the MCP Apps SDK
-
Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…
-
Mapbox skills and MCP servers for building location-aware applications with AI. Includes geospatial tools, style management, and patterns for web, iOS, Android, and AI agent…
-
Detect an MCP server's language (Python, TypeScript or Go) and instrument it with the matching Pendo SDK so MCP tool calls flow into Pendo Agent Analytics.
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
Has a listing on Claude: knowledge-work-plugins (5)
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
-
Connect 8,000+ apps to your AI workflow. Discover, enable, and execute Zapier actions directly from your client.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
-
Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
Has a listing on Community GitHub marketplaces (5)
-
Search 8,600+ AI tools, MCP servers, and APIs via Not Human Search. Query the index, check agentic readiness scores, verify MCP endpoints, and submit new tools.
-
OpenRouter for tools and data. Compare catalog providers and call them from one hosted MCP endpoint.
-
Connect Baizhi Agent Toolkit through an authenticated remote MCP server, with an optional skill for bounded research and source verification. Requires a Baizhi account and API…
-
Find third-party APIs and MCP servers for any capability an agent lacks, with auth method, free tier, MCP endpoint and docs.
-
Developer tools for three.ws — scaffold agents, configure MCP servers, and get runnable code examples for paid MCP tools.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Interactive GitHub Copilot canvas for discovering, connecting, and managing hosted MCP servers from an Azure Connector Namespace.
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Skills and interactive Copilot canvas for designing, configuring, testing and deploying agents to Microsoft Foundry.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
Has a listing on Cursor: cursor/plugins (5)
-
Let Grok Bot reach MCP servers on your private Tailscale network: connect your own tailnet, or your team's company tailnets turned on by a team admin, with each member using their…
-
Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.
-
Find mail, read scanned documents, and call Stable API endpoints.
-
Build apps, scripts, and automations with the TypeScript SDK.
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
Has a listing on Docker MCP Catalog (5)
-
Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.
-
Give your AI agents trusted access to the full Postman platform.
-
A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
A universal MCP (Model Context Protocol) server to integrate any API with Claude Desktop using only Docker configurations.
Has a listing on Official MCP Registry (5)
-
agent-tools (x402 + MCP + A2A directory)
Discover x402 services, MCP servers and A2A agents by intent — agent-tools.cloud directory.
-
AgencyAI's public MCP for service discovery and AI-readiness assessment.
-
Connect AI agents to 580+ APIs with OAuth or API-key auth. Hosted gateway; API pricing varies.
-
Discover MCP endpoints for real-world entities by resolving business domains.
-
Search MCP servers, MCP clients and AI agents, and retrieve listing details. Free, read-only access.
Has a listing on PyPI (MCP servers) (5)
-
Turn a legacy SOAP/WSDL, database, or REST API into a safe, typed, audit-logged MCP server
-
AI-powered Amazon ECS workload management
-
mcp-aichat io.github.AceDataCloud/mcp-aichat
MCP server for AI dialogue using various LLM models via AceDataCloud
-
Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.
-
Unified MCP server for AgenticLens and Agentic Chaos capabilities.
Has a listing on npm registry (MCP servers) (5)
-
mcp-probe-kit io.github.mybolide/mcp-probe-kit
Spec-driven dev workflow MCP: start_* orchestration, memory, GitNexus, quality gates.
-
ServiceNow MCP Server (NowAIKit)
ServiceNow MCP server: 450+ tools for Claude, ChatGPT, Copilot & any AI. Read-only by default.
-
sub-agents-mcp io.github.shinpr/sub-agents-mcp
MCP server for delegating tasks to specialized AI sub-agents across coding tools
-
portkey-admin-mcp io.github.CodesWhat/portkey-admin-mcp
Portkey Admin API control-plane MCP server with Prisma AIRS interoperability guidance.
-
tock-mcp io.github.chrischall/tock-mcp
Tock (exploretock.com): discover restaurants, search a city, get venue details and availability.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.