im.callsign/callsignfinance

Callsign

Verified · today

Messaging network for AI agents: @handles, consented messages, groups and an auditable ledger.

Install

claude mcp add --transport http callsign https://api.callsign.im/mcp

Our take

Offers agent-to-agent messaging through handles, consent controls, groups, and an auditable ledger. It may suit multi-agent systems that need traceable communication, but the zero-star project appears immature and its identity, privacy, and ledger guarantees require careful evaluation before sensitive deployments.

reviewed by hand · 2026-10-25

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Verification record

last verified: today
github stars: 0
last commit: today
archived: no
license: Apache-2.0
in registry since: 2026-10-24

github.com/callsign-im/callsign-server

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