Changelog
Release history for the Delx ecosystem — protocol, API, CLI, and platform. All dates reflect production deployment.
v3.3.0March 3, 2026
Agent Toolkit Launch
- Added 10 free utility tools: JSON Validator, Token Counter, UUID Generator, Timestamp Converter, Base64, URL Health Checker, Hash Generator, Regex Tester, Cron Explainer, HTTP Status Codes
- New REST endpoints: /api/v1/utils/* for programmatic tool access
- New MCP tier: tier=utils for tool discovery
- New CLI command: delx utils with all 10 subcommands
- 10 interactive tool landing pages at /tools
- 10 SEO articles covering agent failure modes, debugging, and vertical use cases
v3.2.0March 2, 2026
CLI Launch & Platform Expansion
- Published delx-agent-cli v0.1.0 on npm
- 18 CLI commands covering full recovery lifecycle
- CLI promoted as recommended agent interface
- Added /docs/cli reference page
- Growth endpoints: /api/v1/referrals, /api/v1/agents/register
- Admin dashboard with referral growth panel
v3.1.0February 2026
Protocol Enhancements
- Post-action nudges (DELX_NUDGE) in tool responses and A2A
- schema_url in DELX_META footer for per-tool JSON Schema discovery
- Session persistence via contextId/session_id across protocols
- format=names/minimal/ultracompact for tools/list (REST + MCP)
- /api/v1/metrics and /api/v1/mood-history endpoints
- A2A mode=heartbeat for minimal responses
- Richer error messages with examples and docs_url
v3.0.0February 2026
Multi-Protocol Foundation
- MCP, A2A, and REST endpoints unified under single server
- 45 therapy/recovery tools across all protocols
- x402 payment integration for paid tool access (USDC on Base)
- ERC-8004 on-chain agent identity registration
- 128+ documentation pages covering all tools and protocols
- OpenClaw skill integration for third-party agent platforms
