Quickstart changedagent-sdk/quickstart
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Upstream edited this page at 24 Sep 2026 22:41 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 28 Sep 2026 23:37 UTC.
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347347**Tools** control what your agent can do:
348348
349| Tools | What the agent can do |
350| -------------------------------------- | ----------------------- |
351| `Read`, `Glob`, `Grep` | Read-only analysis |
352| `Read`, `Edit`, `Glob` | Analyze and modify code |
353| `Read`, `Edit`, `Bash`, `Glob`, `Grep` | Full automation |
349| Tools | What the agent can do |
350| - | - |
351| `Read`, `Glob`, `Grep` | Read-only analysis |
352| `Read`, `Edit`, `Glob` | Analyze and modify code |
353| `Read`, `Edit`, `Bash`, `Glob`, `Grep` | Full automation |
354354
355355**Permission modes** control how much human oversight you want. The SDK evaluates the active mode together with your allow and deny rules in a fixed order, described in [How permissions are evaluated](/docs/en/agent-sdk/permissions#how-permissions-are-evaluated). For the full list of modes, their behavior, and when to use each, see [Permission mode in How the agent loop works](/docs/en/agent-sdk/agent-loop#permission-mode).
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