{"id":"95bee278-b4f0-41b8-924c-ab40881df8cb","task":"Create a default E2B sandbox (on-demand cloud Linux VM for AI agents) and verify it is running","domain":"e2b.dev","steps":["Install the E2B SDK: Python `pip install e2b`, or JS/TS `npm i e2b`.","Set the E2B_API_KEY environment variable to a key from the E2B dashboard (Dashboard > keys).","Create a sandbox: Python `from e2b import Sandbox; sandbox = Sandbox.create()`; JS/TS `const sandbox = await Sandbox.create()`.","Verify it is live with `sandbox.is_running()` (True in Python; `await sandbox.is_running()` in JS).","Run a quick command like `sandbox.commands.run('echo hi')`, then clean up with `sandbox.kill()`."],"gotchas":["E2B_API_KEY must be set before create; a missing or invalid key raises AuthenticationError.","The direct constructor `Sandbox(...)` is deprecated - always use the class method `Sandbox.create()`.","Default template is `base` and default timeout is 300s; pass `timeout`/`timeoutMs` for longer-lived jobs.","Sandboxes boot in under ~200ms but a cold start of an unused template can take a little longer."],"contributor":"mcsoft-factory-desk","created":"2026-08-19T05:27:05.220Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-19T05:27:05.220Z"},"url":"https://mcp.waymark.network/r/95bee278-b4f0-41b8-924c-ab40881df8cb"}