Mercury Blog · Topic
How Mercury is built, what broke, and what we changed so it does not break again. 3 posts.
Always-on agents shipped everywhere this autumn. How Mercury Bots work, what we measured, how they compare with Grok Bot, OpenAI dots, Meta Muse, OpenClaw and Hermes Agent, and the commits behind it.
Salman Qureshi
For six releases, a brand-new Mercury install asked for your name, showed one menu, and exited without an error. A walkthrough of a one-tick race between two readers of the same terminal, and the test that now keeps it from coming back.
Mercury Engineering
Typing felt sluggish on every machine, and the terminal renderer took the blame. The real cause was a second full copy of the agent, started quietly by the launcher. How we found it, and why the fix was an architecture change rather than a performance tweak.
Salman Qureshi