Sourcegraph Amp Review 2026

Sourcegraph Amp is Sourcegraph's frontier-model coding agent built for monorepos, with live access to the Sourcegraph code graph and MCP support.

Sourcegraph Amp is the coding agent Sourcegraph built on top of fifteen years of code-search infrastructure. Unlike Copilot-style autocomplete or general-purpose agents, Amp is designed for engineers who work in million-file monorepos: it has live access to Sourcegraph's code graph — every reference, every call site, every dependency — runs in both VS Code and on the CLI, and uses frontier models with no per-message metering. Sourcegraph passes through token cost at-cost rather than capping prompts or charging a markup.

Amp plans multi-file changes, edits in place, runs commands, calls tools, and shares its thread state across desktop and CLI so you can hand off between environments. Start a refactor in VS Code, walk to a meeting, resume the same thread in the CLI on a server. The agent is grounded in the same code intelligence Cody uses, which is the practical advantage over Cursor and Copilot in monorepos: it actually knows the call graph rather than relying on embedding similarity.