io.github.A2A-Peptides/a2a-peptides
A2A Peptides
io.github.A2A-Peptides/a2a-peptides costs 2 289 tokens of context per session. It has 20 tool definitions. That is 1.1 % of a 200k window. Measured 2026-10-03.
Agent-to-Agent (A2A) + Model Context Protocol (MCP) hub for peptides.
alive probed 2026-10-03 · HTTP 200
20tools
2.3ktokens for the tool definitions
1.1 %of a 200k context window
520 msto initialize
119 msto list tools
- Endpoint
- https://mcp.a2a-peptides.ai/mcp (streamable-http)
- Host
- mcp.a2a-peptides.ai
- Protocol
- 2025-11-25
- Reports itself as
- a2a-peptides 1.6.7
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 992 characters
- Repository
- https://github.com/A2A-Peptides/A2A-Peptides
- Website
- https://a2a-peptides.ai
- Registry
- active, updated 2026-09-19 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| a2a_handoff | 202 | 9 % |
| gate_transaction | 184 | 8 % |
| search_cleared_items | 179 | 8 % |
| resolve_actor | 145 | 6 % |
| get_availability | 143 | 6 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:34 | alive | 520 ms | 20 | 2.3k |
| 2026-10-03 17:51 | alive | 732 ms | 20 | 2.3k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.A2A-Peptides/a2a-peptides)