# AgentPin

> AgentPin agent pinning protocol, part of the Symbiont Agent Trust Stack

- **URL**: https://www.freshcrate.ai/projects/AgentPin
- **Author**: ThirdKeyAI
- **Category**: Frameworks
- **Latest version**: `v0.3.0` (2026-05-14)
- **License**: MIT
- **Source**: https://github.com/ThirdKeyAI/AgentPin
- **Homepage**: https://docs.agentpin.org
- **Language**: Rust
- **GitHub**: 3 stars
- **Registry**: github
- **Tags**: `agent`, `agentframework`, `agentic-ai`, `agents`, `ai`, `ai-agents`, `ai-framework`, `rust`, `zero-trust`

## Description

AgentPin agent pinning protocol, part of the Symbiont Agent Trust Stack

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `v0.3.0` | 2026-05-14 | High | ## [0.3.0] - 2026-05-14  ### Added  Four-language parity (Rust, JavaScript, Python, Go) for the A2A AgentCard extension surface and DNS TXT cross-verification. Cards signed in any of the four SDKs verify cleanly in the other three; signature canonicalisation is byte-identical across implementations.  #### A2A AgentCard extension types, signed builder, and verifier  - **`A2aAgentCard` + supporting types** — minimal A2A AgentCard subset   (`A2aAgentCard`, `A2aAgentCapabilities`, `A2aAgentSkill`) p |
| `main@2026-05-02` | 2026-05-02 | High | Latest activity on main branch |
| `0.0.0` | 2026-04-04 | Medium | No release found — using repo HEAD |
| `main@2026-04-04` | 2026-04-04 | Medium | Latest activity on main branch |
| `main@2026-04-04` | 2026-04-04 | Medium | Latest activity on main branch |
| `main@2026-04-04` | 2026-04-04 | Medium | Latest activity on main branch |
| `main@2026-04-04` | 2026-04-04 | Medium | Latest activity on main branch |
| `main@2026-04-04` | 2026-04-04 | Medium | Latest activity on main branch |
| `main@2026-04-04` | 2026-04-04 | Medium | Latest activity on main branch |
| `main@2026-04-04` | 2026-04-04 | Medium | Latest activity on main branch |

## Dependency audit

- **Score**: 100/100
- **Total deps**: 0
- **Resolved**: 0
- **Unresolved**: 0
- **License conflicts**: 0
- **Warnings**: 0
- **Scanned**: 2026-04-27

## Citation

- HTML: https://www.freshcrate.ai/projects/AgentPin
- Markdown: https://www.freshcrate.ai/projects/AgentPin.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/AgentPin/deps

_Generated by freshcrate.ai. Indexes github releases for AI-agent ecosystem packages._