Catalogue tag

#a2a

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

35 records

Tagged “a2a”Ranked by health index

npm · Go

54Moderatehealth index

daily-nerd/vitni

The verifiable trail of agent actions — signed, tamper-evident execution receipts for AI agents (MCP & A2A).

Go · TypeScript · JavaScript★ 1↓ 372/moJul 17, 2026

Apache-2.0Jul 17, 2026 · metrics 1.13.0

54Moderatehealth index

s-celles/agent-relay

A self-hosted authenticating inference relay that fronts agent CLIs

Go★ 0↓ 0/moJul 14, 2026

AGPL-3.0Jul 14, 2026 · metrics 1.13.0

PyPI

53Moderatehealth index

lpalbou/AgoraHub

Agoria: an agent-to-agent coordination hub. Named channels, per-channel shared state, an attention/obligation model, a verifiable transcript, message-driven triggering, and a git-friendly markdown mirror. Framework-agnostic (MCP + CLI + Python).

Python★ 1Jul 18, 2026

MITJul 18, 2026 · metrics 1.13.0

npm

47At riskhealth index

sensigo-hq/realm

Make AI agents follow instructions reliably and prove what they did. State machine engine with evidence chains, multi-agent delegation, human gates, and auditable execution — via MCP or CLI.

TypeScript★ 0↓ 0/moJul 14, 2026

Custom licenseJul 14, 2026 · metrics 1.13.0

npm

32At riskhealth index

jyswee/a2a-trustgate

Compliance for AI systems in production — screen every AI-agent action through a 4-gate firewall before it runs, with an OCSF-native audit trail mapped to EU AI Act / SOC 2 / NIST / HIPAA.

Mixed★ 0↓ 2,332/moJul 22, 2026

Custom licenseJul 22, 2026 · metrics 1.13.0