curated 2026-07 · official sources only
The resource shelf
Every link is a primary source — official specs, official docs, the actual papers — annotated with why it earns a place. No listicles, no mirrors. For our opinion on what to adopt, see the radar.
Protocols & standards
- Model Context Protocol (MCP) ↗
The official spec, SDKs, and quickstarts for the agent↔tools standard. Start with the server quickstart.
- Agent2Agent Protocol (A2A) ↗
Linux Foundation-governed spec (v1.0) for cross-vendor agent delegation — task lifecycle, discovery, agent cards.
- AG-UI Protocol ↗
Event-based protocol for streaming agent state into frontends: thinking steps, tool results, interactive components.
- OTel GenAI semantic conventions ↗
The vendor-neutral telemetry schema for model calls and agent spans. Still maturing — pin the version you adopt.
- JSON Schema ↗
The contract language behind every tool definition and structured output you will ever write.
Model documentation
- Anthropic (Claude) ↗
API reference, tool use, and the agent SDK. The MCP ecosystem's home turf.
- OpenAI (GPT) ↗
API + Agents SDK docs; the OpenAI-compatible protocol is the de-facto local-serving interface too.
- Google (Gemini) ↗
Gemini API docs and agent tooling.
- Meta (Llama) ↗
Open-weights flagship family — downloads, licenses, and docs.
- Mistral ↗
Strong open-weights and hosted models out of Europe; good tool-calling small models.
- Qwen ↗
Alibaba's open-weights family — consistently strong at agentic/tool-use benchmarks per size class.
Serving & infrastructure
- llama.cpp ↗
CPU/GPU inference anywhere, first-class ARM64; llama-server speaks OpenAI-compatible.
- vLLM ↗
The GPU-throughput serving standard for open-weights in production.
- Ollama ↗
The developer-convenience layer for local models — one command to run.
- LiteLLM ↗
Open-source LLM gateway: one API for 100+ providers, keys, budgets, fallbacks.
Evals & observability
- Langfuse ↗
Open-source LLM tracing, evals, and prompt management; self-hostable.
- Arize Phoenix ↗
Open-source tracing + evaluation, OTel-native.
- W&B Weave ↗
Tracing and evaluation from the Weights & Biases stable.
- promptfoo ↗
Config-driven eval runner — a good step up when your hand-rolled harness grows.
Security, risk & governance
- OWASP GenAI Security Project ↗
Home of the LLM Top 10 and the Top 10 for Agentic Applications (2026) — the peer-reviewed agent threat taxonomy. Map your threat model to it.
- NIST AI Risk Management Framework ↗
The US reference framework for AI risk — voluntary, widely cited in enterprise governance programs.
- EU AI Act (official text) ↗
Regulation (EU) 2024/1689. GPAI obligations phased in from Aug 2025; high-risk obligations from Aug 2026.
- Fed SR 11-7 (model risk guidance) ↗
The US banking model-risk letter whose discipline underpins our governance framework — public document.
Foundational papers
- ReAct: Reasoning + Acting (2022) ↗
The paper behind the think→act→observe loop every agent runs.
- Toolformer (2023) ↗
Models teaching themselves when to call tools — tool use becomes mainstream.
- Reflexion (2023) ↗
Agents improving via verbal self-feedback — the seed of self-correction loops.
- Generative Agents (2023) ↗
The Smallville simulation — memory, reflection, and planning working together.
- SWE-bench (2023) ↗
The benchmark that made coding agents measurable on real GitHub issues.
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