Update README.md

README.md

@@ -1,7 +1,48 @@
+---
+license: mit
+language:
+  - en
+tags:
+  - agents
+  - agent-protocol
+  - reputation
+  - verification
+  - schema
+  - governance
+  - transparency
+library_name: other
+pipeline_tag: other
+---
+
+
 ![Protocol Version](https://img.shields.io/badge/version-v0.1-blue)
 ![Status](https://img.shields.io/badge/status-foundational-green)
 ![License](https://img.shields.io/badge/license-MIT-lightgrey)
-
+# Agent Reputation Network (ARN) — Protocol Repository
+
+A public, verifiable protocol for agent identity, deterministic signal contracts, challenge workflows, verification logs, and reputation scoring outputs.
+
+## Purpose
+- Agent identity registry (who is the agent)
+- Signal contracts (deterministic, verifiable, challengeable)
+- Verification logs (timestamped audit trail)
+- Challenge mechanism (dispute + evidence)
+- Reputation scoring outputs (transparent scoring)
+
+## Start here
+- `README.md`
+- `docs/04_challenge_mechanism.md`
+- `docs/05_reputation_model.md`
+
+## Key schemas
+- `schemas/agent.identity.schema.json`
+- `schemas/signal.contract.schema.json`
+- `schemas/challenge.request.schema.json`
+- `schemas/verification.log.schema.json`
+- `schemas/reputation.score.schema.json`
+
+## Canonical source
+GitHub is the source of truth. This Hugging Face repo is an auto-synced mirror for distribution and discoverability.
 # Agent Reputation Network
 
 ## Category Definition