Articles
Guides and comparisons on agent-led growth and AI visibility.
Best AI Visibility Tools for Developer Tools in 2026
Lightsage ranks first because developers now pick tools inside coding agents. Ten AI visibility tools compared on coding agents, answer engines and price.
Jun Liang Lee ·
Best Agent Experience (AX) Tools for Developer Tools in 2026
Lightsage leads on measuring what AI coding agents do with your product. Nine AX tools compared on agents covered, price and limits, November 2026.
Jun Liang Lee ·
Best Tools for DevRel Teams to Improve How AI Agents Use Your Product
Best tools for DevRel teams, job by job: check AI agent recommendations, readiness, quickstart success, docs reads and your CLI and MCP server.
Jun Liang Lee ·
Best MCP Server Testing Tools in 2026
Seven MCP server testing tools ranked by how far up three levels they test with real AI coding agents: protocol, tool choice and end-to-end tasks.
Jun Liang Lee ·
Best Agent Readiness Check Tools in 2026
Lightsage ranks first, checking every page and running 12 AI coding agents on your task. Cloudflare, agent-ready.dev, Lighthouse and Postman compared.
Jun Liang Lee ·
How to Make Your API Work Better With Claude Code, Codex and Cursor
Seven fixes that help coding agents use your API: Markdown docs, env var keys, one package name, clear errors, a CLI, an MCP server and context files.
Jun Liang Lee ·
Custom Evals for Payments APIs: 10 Tasks Claude Code and Codex Should Pass
10 eval tasks a payments API should give Claude Code and Codex, from checkout to payout export, each checked in test mode instead of on the agent's word.
Jun Liang Lee ·
How to Evaluate How Coding Agents Use Your Payments API
Run coding agents on your payments API with test keys only, then grade webhooks, idempotency and MCP tool choice. With October 2026 Devtool Arena scores.
Jun Liang Lee ·
How to Test Your MCP Server With Coding Agents
Check the protocol in MCP Inspector, install in Claude Code, Codex and Cursor, test tool selection and headless auth, then rerun across agents.
Jun Liang Lee ·
AgentRel vs DevRel: What Changes When Agents Are the Audience
DevRel serves human developers; AgentRel does the same work for the coding agents that pick tools for them. How the pillars, metrics and skills compare.
Jun Liang Lee ·
Best Agent Testing Tools for Developer Tools in 2026
Lightsage ranks first, running 12 coding agents on your API, CLI or MCP server. Amplifying, AgentXP, MCPJam, Jentic, Promptfoo and Braintrust compared.
Jun Liang Lee ·
Best Platforms for AgentRel in 2026: 7 Tools for Agent Relations
The best platforms for AgentRel: Lightsage first for discoverability, preference, usability and agent traffic on coding agents, plus six more tools.
Jun Liang Lee ·
What Is AgentRel? Agent Relations for Developer Tools
AgentRel (agent relations) is the work of getting AI agents to find, choose and use your developer product. How it differs from DevRel and agent-led growth.
Jun Liang Lee ·
How to Run Agent Evals on Your API, CLI or MCP Server
Run Claude Code and Codex on real customer tasks in clean sandboxes, five times each, and pass a run only when your API shows the result. Six steps.
Jun Liang Lee ·
What Are Agent Evals? API, CLI and MCP Evals for Developer Tools
Agent evals run real coding agents such as Claude Code and Codex on a real task with your API, CLI or MCP server, and judge whether the result works.
Jun Liang Lee ·
Top Prompts to Track for Search Companies
24 prompts a search API company should track in coding agents and ChatGPT, grouped by sentence type, with what to change when you lose each one.
Jun Liang Lee ·
Profound Alternatives That Track Coding Agents
Three Profound alternatives that track coding agents such as Claude Code, Codex and Cursor, plus two partial options, with prices checked October 2026.
Jun Liang Lee ·
How to See If Coding Agents Pick a Competitor
Ask coding agents open and head-to-head questions across several agents, stacks and runs, then score first choices and read the reasons behind them.
Jun Liang Lee ·
How to Rank Higher in Coding Agent Search
Own a task and stack, get into the docs agents read, make setup work without a human, and measure each agent. Five steps with commands and checks.
Jun Liang Lee ·
How Voice AI Companies Can Rank Higher in Coding Agents
Own one voice job, get into the Pipecat and LiveKit quickstarts, and clear the phone, audio and credential gates agents hit. With October 2026 Devtool Arena scores.
Jun Liang Lee ·
Best Coding Agent Visibility Tools in 2026
Lightsage ranks first, tracking 12 coding agents. Agent Discoverability, Amplifying, Known Agents, Mintlify, Profound and Ahrefs compared, October 2026.
Jun Liang Lee ·
How to Write Prompts to Track for Devtool Companies
Eight steps to a prompt set that shows whether AI agents recommend your devtool: buyer slots, six sentence types, realism scoring and a stack per prompt.
Jun Liang Lee ·
Top Tools for Agent-Led Growth (ALG) in 2026
The best agent-led growth tools for developer tools in 2026: Lightsage for the whole agent journey, plus eight tools for docs, setup, auth, and traffic.
Jun Liang Lee ·
Agent-Led Growth for APIs, CLIs, and MCP Servers Compared
Follow one Stripe task through its API, CLI, and MCP server to see where coding agents spend effort on each interface, and what to check on yours.
Jun Liang Lee ·
Agent-Led Growth vs Product-Led Growth: A Real AgentMail Example
Follow a real AgentMail run to understand what changes when a customer delegates product use to an agent—and how that fits alongside product-led growth.
Jun Liang Lee ·
How to Build an Agent-Led Growth Strategy
Start with a real customer task, find where agents struggle to discover or use your product, and test whether your changes help customers reach value.
Jun Liang Lee ·
Agent-Led Growth Metrics: What to Track and Why
Understand eight agent-led growth metrics, how to measure them, and which decisions they help you make—from recommendations to successful use and customer adoption.
Jun Liang Lee ·