We build AI agents for businesses, and ship our own tools.
13 tools
⌘KFeatured
t3-watch. Agents on call for every system you run: deterministic checks, alerts into a chat thread, and a diagnosis.FreeMCPEarly
Coding agents
No Comment. Stops Claude Code and Codex from flooding your code with comments.FreeHookPlugin
QuotaTrace. Shows where your Codex or Claude Code quota went, from the logs already on your machine.FreeCLIBrowser
Ops and monitoring
SafeBump. Says whether an OpenClaw update is safe, and helps you rescue one that broke.FreeCLIBrowser
APIs for agents
Pitcrew. Diagnoses failed or stuck transactions and broken x402 endpoints.FreeAPIBrowser
Plainchain. Chain data for AI agents. No signup, paid per call.API
MailFerret. Verified work emails for AI agents, paid only on a hit.MCPAPI
Crypto safety
ContractLens. A token risk check in two seconds, plus x402 payability audits.FreeMCPAPI
OneKeyAway. Shows who can upgrade a contract, down to the keys that sign, with free alerts when that changes.FreeMCPAPI
Crypto tax
TxSqueeze. Cuts your Koinly transaction count by merging bot fills and reward rows.FreeBrowser
PerpLedger. Turns Hyperliquid perps history into a Koinly CSV with PnL, funding and fees.FreeBrowser
Small business
InboxPass. A free SPF, DKIM and DMARC check for small businesses whose email lands in spam.FreeBrowser
SubmitCheck. 516 launch directories, re-checked live in October 2026.FreeMCPAPI
t3-watch
FreeMCPSelf-hostedOpen sourceEarlyAgents on call for every system you run: deterministic checks, alerts into a chat thread, and a diagnosis.
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