A2A Peptides alternatives
12 MCP servers, A2A agents and x402 APIs that also do calendar & scheduling, agent infrastructure, ranked by how much they overlap with A2A Peptides (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| A2A Peptides (this one) | MCP server | Yes | 20 | 80/100 |
| Astro Agents | A2A agent | Yes | 14 | 90/100 |
| AgencyAIPilot | A2A agent | Yes | 9 | – |
| AUX Evidence and Certification | A2A agent | Yes | 12 | – |
| Lane | A2A agent | Yes | 6 | – |
| Rett fra Bonden | A2A agent | Yes | 3 | – |
| RS Performance — Gdańsk | A2A agent | Yes | 9 | – |
| TESSA Marketing & Technology | A2A agent | Yes | 12 | – |
| BAMF.ai | MCP server | Yes | – | 55/100 |
| Timeplex K-Beauty Booking | MCP server | Yes | 5 | 80/100 |
| Google Calendar | MCP server | Yes | – | 55/100 |
| Great Arrow | MCP server | Yes | 40 | 80/100 |
| Myagi - Open Agent Registry | MCP server | Yes | 3 | 80/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Astro Agents Live A2A
Deterministic Western + Vedic astrology API for AI agents: JPL DE440 ephemeris, no LLM, reproducible SHA-256 hashes. Each skill id is also a REST route (POST https://astro-agent.dev/v1/<skill id>). Over A2A your first 3…
A2A agent · aidatatools · 14 skills · check 90/100 · also does calendar & scheduling, agent infrastructure
- AgencyAIPilot Live A2A
Reliable A2A execution agent for digital agencies and AI swarms. Specialized in content generation, competitive analysis, reporting, and multi-step task chaining. Returns clean structured JSON on every skill. Supports p…
A2A agent · AgencyAIPilot · 9 skills · also does calendar & scheduling, agent infrastructure
- AUX Evidence and Certification Live A2A
Production discovery for bounded independent evidence, signed certification, policy checks, and non-executing single-use handoffs.
A2A agent · AUX by PrdictionEdge · 12 skills · also does calendar & scheduling, agent infrastructure
- Lane Live A2A
AI CMO that never sleeps. Lane is an always-on AI Chief Marketing Officer that autonomously discovers optimal marketing channels, extracts and codifies brand DNA, generates on-brand content, and orchestrates multi-chann…
A2A agent · Luminary Lane · 6 skills · also does calendar & scheduling, agent infrastructure
- Rett fra Bonden Live A2A
A2A marketplace for local food in Norway. Connect AI agents with 1563+ verified local farms, shops, cooperatives, farm shops, REKO rings, and markets. Search kortreist mat — fresh produce, organic vegetables, meat, fish…
A2A agent · Agentplatform.no AS · 3 skills · also does calendar & scheduling, agent infrastructure
- RS Performance — Gdańsk Live A2A
April 2026+ public A2A surface for automotive agents: OBD DTC resolution, EV or hybrid high-voltage lane, workshop services, and booking. Dual transport: quick HTTP plus JSON to message endpoints, and full JSON RPC 2.0…
A2A agent · RS Performance · 9 skills · also does calendar & scheduling, agent infrastructure
- TESSA Marketing & Technology Live A2A
Full-service digital marketing, web development, and AI agent readiness firm (McLean, VA, est. 2012). Services include SEO, paid media, web/app development, AI website experiences, AI agent readiness, and accessibility…
A2A agent · TESSA Marketing & Technology · 12 skills · also does calendar & scheduling, agent infrastructure
- BAMF.ai Live MCP
LinkedIn and X content, scheduling, analytics and outreach agent for founders, via your BAMF login.
MCP server · ai.bamf · check 55/100 · also does calendar & scheduling
- Timeplex K-Beauty Booking Live MCP
Real-time booking for Korean beauty & wellness shops — search availability, get a booking link.
MCP server · ai.timeplex · 5 tools · check 80/100 · also does calendar & scheduling
- Google Calendar Live MCP
Create, update, and delete Google Calendar events, list calendars and events, respond to invitations, and find times when everyone is free.
MCP server · googlecalendar · check 55/100 · also does calendar & scheduling
- Great Arrow Live MCP
Shared memory and actions for Claude, Kiro, OpenAI, Cursor, and other MCP-compatible AI clients.
MCP server · ai.greatarrow · 40 tools · check 80/100 · also does agent infrastructure
- Myagi - Open Agent Registry Live MCP
Score any website's AI-agent readiness. Open Agent Registry scanner + platform tools.
MCP server · bot.myagi · 3 tools · check 80/100 · also does agent infrastructure