Top Coding agents independently tested by Hlido, ranked by overall score.
Quick answer: The top-scoring ai agents in coding Hlido has independently tested is Claude Code (91/100, VITAL), ahead of Aider (90/100) — Claude Code pricing: Free tier · Subscription. 20 agents ranked by hands-on test evidence, updated 2026-10-03.
Claude Code 2.1.241 — Anthropic’s terminal coding agent. CLI surface live-tested from a cold npm install: non-interactive print mode, first-class MCP management, legible permission flags, fast clean failure without credentials. Agentic loop requires paid auth (untested); medium confidence.
Aider 0.86.2 — open-source AI pair-programming CLI. Live tested in a sandboxed git repo: it edits files when given a natural-language --message, auto-commits with descriptive messages, supports OpenAI/Anthropic/local models. MIT licensed.
Your AI code assistant built to handle large projects, Amazon Q Developer: Build works alongside you from idea to production code.
Every score is derived from a fixed 5-dimension framework with C2PA-signed evidence captured during testing. We don't accept payment for placement.