Open-source developer from Mossoró, Rio Grande do Norte - Brazil. I contribute to agent runtimes and AI infrastructure: provider error classification, retry UX, tool schemas, test-suite migrations and the CI hygiene that keeps big repos mergeable. Steady, reproducible, reviewed — one focused PR at a time.
- Focus: agent runtimes and LLM tooling - apache/maka (ASF) and modular/modular.
- In flight: open pull requests across agent runtimes, open-data tooling, and upstream reproducibility - including Rust/Go version sync, NER test config, and stdlib test-suite migrations.
- Recently merged: browse the live search or see the highlights below.
- 🏛️ apache/maka (ASF agent runtime) - five merged PRs in one week: permission-mode refactor, usage-limit billing paths, humanized retry delays, DeepSeek V4 Flash metadata, and a desktop flake fix.
- ⚡ modular/modular - stdlib test-suite modernization in Mojo: test_string_span_bounds_abort migration.
- 🔐 decionis/agent-safe-pipeline - cryptographic-agility docs, TLS verification posture, and Unicode edge-case conformance vectors (#56, #55, #23).
- 📊 semantica-agi/semantica - vector-store persistence fixes, reproducible CI dependency pinning, and a private-IP opt-in for trusted internal APIs (#914, #945, #959).
- 🤖 Agent runtimes & LLM tooling - provider billing/error taxonomies, retry UX, MCP tool schemas, capability systems (TypeScript)
- 🔬 Test infrastructure & CI hygiene - flake elimination, conformance vectors, reproducible pipelines (Rust, Python, Mojo)
- 📊 Open data - schema-validated vendor/startup program datasets
TypeScript Python Rust Mojo Bash · Node · git-first workflows ·
schema-driven pipelines · distributed test runners
If my open-source work saves you time, you can support it here:
- Solana / cbBTC:
Eeztv1nCYUt1fwGWpzKC948gaWfjejYCAuLtUMgzDWbW - Or collaborate: pick an open issue I maintain, or ping me below.
- GitHub issues and PRs are the fastest channel
- Email: yunare@gmail.com
Profile refreshed daily by an automation I maintain - tables and stat cards pulled live from the GitHub API on each run. Last updated: 2026-09-02 12:00 UTC


