Siren
ai.mysiren/siren
Deterministic visual marketing engine. Your agent plans, renders, and posts on-brand campaigns.
Description as published in the official MCP registry.
Answers, but requires sign-in before the handshake. Checked 2026-10-04.
What we measured
| Endpoint | https://mcp.mysiren.ai/mcp | registry |
|---|---|---|
| Handshake | Answers, but requires sign-in before the handshake (300 ms) | our check, 2026-10-04 |
| GitHub stars | 0 | github.com/Hexahedral-Inc/siren-mcp |
| Last push | 2026-10-03 | GitHub API |
| Licence | MIT | GitHub API |
| Registry version | 1.1.0 · active · updated 2026-09-09 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http siren https://mcp.mysiren.ai/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Badge for your README
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[](https://openforallofus.com/tools/ai.mysiren/siren)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name ai.mysiren/siren.