Source Intelligence
Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

Search the documentation

30 pages for passthrough.

Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.

User Profiles Claude Developer Platform · in the page api/beta/user_profiles …13"` ### Body parameters - `access_type: optional "application" or "passthrough"` How the platform uses the API on behalf of the entity this profile represents. `application`: the platform sells… Create User Profile Claude Developer Platform · in the page api/beta/user_profiles/create …-13"` ## Body parameters - `access_type: optional "application" or "passthrough"` How the platform uses the API on behalf of the entity this profile represents. `application`: the platform sells… List User Profiles Claude Developer Platform · in the page api/beta/user_profiles/list …format: date-time - `access_type: optional "application" or "passthrough"` How the platform uses the API on behalf of the entity this profile represents. `application`: the platform sell… Get User Profile Claude Developer Platform · in the page api/beta/user_profiles/retrieve …format: date-time - `access_type: optional "application" or "passthrough"` How the platform uses the API on behalf of the entity this profile represents. `application`: the platform sell… Update User Profile Claude Developer Platform · in the page api/beta/user_profiles/update …-13"` ## Body parameters - `access_type: optional "application" or "passthrough" or null` How the platform uses the API on behalf of the entity this profile represents. `application`: the platfor… Configure the sandboxed Bash tool Claude Code CLI · in the page sandboxing …de v2.1.224 or later, relaxes this per form: setting a form's key to `passthrough` forwards the request with its placeholder-derived signature, so the calling tool receives AWS's own rejection respons… Claude Code settings reference Claude Code CLI · in the page settings-reference …sigv4a`, each one of: * `"deny"`: the proxy fails the request * `"passthrough"`: the proxy forwards the request signed with the masked placeholder, so the tool receives AWS's own rejection * **Def… Configure your terminal for Claude Code Claude Code CLI · in the page terminal-config …sion in your OS settings, and if you are running inside tmux, [enable passthrough](#configure-tmux). ### Play a sound with a Notification hook In any terminal you can configure a [Notification hook]… Voice dictation Claude Code CLI · in the page voice-dictation …re audio, for example a headless server, a remote shell with no audio passthrough, or a denied microphone permission. Confirm a working input device, fix the underlying cause from the entries above, t… Deploy Claude Desktop on 3P with an LLM gateway Claude Documentation · in the page third-party/claude-desktop/gateway …and fields; when it does not, requests fail with HTTP 400. LiteLLM in passthrough mode and Cloudflare AI Gateway both forward `anthropic-beta` headers and `tool_reference` content blocks. As a preflig… Understanding Authorization in MCP Model Context Protocol · in the page docs/2024-11-05/tutorials/security/authorization …nt for it rather than some other API. This is key to help avoid token passthrough scenarios. To do this, open your `mcp:tools` client scope and click on **Mappers**, followed by **Configure a new map… Security Best Practices Model Context Protocol · in the page docs/2024-11-05/tutorials/security/security_best_practices …d bypass it by crafting a malicious authorization request. ### Token Passthrough "Token passthrough" is an anti-pattern where an MCP server accepts tokens from an MCP client without validating that… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-03-26/tutorials/security/authorization …nt for it rather than some other API. This is key to help avoid token passthrough scenarios. To do this, open your `mcp:tools` client scope and click on **Mappers**, followed by **Configure a new map… Security Best Practices Model Context Protocol · in the page docs/2025-03-26/tutorials/security/security_best_practices …d bypass it by crafting a malicious authorization request. ### Token Passthrough "Token passthrough" is an anti-pattern where an MCP server accepts tokens from an MCP client without validating that… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-06-18/tutorials/security/authorization …nt for it rather than some other API. This is key to help avoid token passthrough scenarios. To do this, open your `mcp:tools` client scope and click on **Mappers**, followed by **Configure a new map… Security Best Practices Model Context Protocol · in the page docs/2025-06-18/tutorials/security/security_best_practices …d bypass it by crafting a malicious authorization request. ### Token Passthrough "Token passthrough" is an anti-pattern where an MCP server accepts tokens from an MCP client without validating that… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-11-25/tutorials/security/authorization …nt for it rather than some other API. This is key to help avoid token passthrough scenarios. To do this, open your `mcp:tools` client scope and click on **Mappers**, followed by **Configure a new map… Security Best Practices Model Context Protocol · in the page docs/2025-11-25/tutorials/security/security_best_practices …d bypass it by crafting a malicious authorization request. ### Token Passthrough "Token passthrough" is an anti-pattern where an MCP server accepts tokens from an MCP client without validating that… Understanding Authorization in MCP Model Context Protocol · in the page docs/2026-07-28/tutorials/security/authorization …nt for it rather than some other API. This is key to help avoid token passthrough scenarios. To do this, open your `mcp:tools` client scope and click on **Mappers**, followed by **Configure a new map… Security Best Practices Model Context Protocol · in the page docs/2026-07-28/tutorials/security/security_best_practices …d bypass it by crafting a malicious authorization request. ### Token Passthrough "Token passthrough" is an anti-pattern where an MCP server accepts tokens from an MCP client without validating that… Understanding Authorization in MCP Model Context Protocol · in the page docs/draft/tutorials/security/authorization …nt for it rather than some other API. This is key to help avoid token passthrough scenarios. To do this, open your `mcp:tools` client scope and click on **Mappers**, followed by **Configure a new map… Security Best Practices Model Context Protocol · in the page docs/draft/tutorials/security/security_best_practices …d bypass it by crafting a malicious authorization request. ### Token Passthrough "Token passthrough" is an anti-pattern where an MCP server accepts tokens from an MCP client without validating that… SEP-1036: URL Mode Elicitation for secure out-of-band interactions Model Context Protocol · in the page seps/1036-url-mode-elicitation-for-secure-out-of-band-intera …6-18/basic/security_best_practices) document explicitly forbids token passthrough, requiring a secure mechanism for external (3rd-party) OAuth flows. This was a particularly important motivating facto… Authorization Model Context Protocol · in the page specification/2025-06-18/basic/authorization …cument](/specification/2025-06-18/basic/security_best_practices#token-passthrough) outlines why token audience validation is crucial and why token passthrough is explicitly forbidden. ### Token Theft… Authorization Model Context Protocol · in the page specification/2025-11-25/basic/authorization …cument](/specification/2025-11-25/basic/security_best_practices#token-passthrough) outlines why token audience validation is crucial and why token passthrough is explicitly forbidden. ### Token Theft… Elicitation Model Context Protocol · in the page specification/2025-11-25/client/elicitation …ent's credentials for the third-party service**: That would be [token passthrough](../basic/security_best_practices#token-passthrough), which is forbidden 3. **The user MUST authorize the MCP server d… Authorization Security Considerations Model Context Protocol · in the page specification/2026-07-28/basic/authorization/security-considerations …nt](/docs/2026-07-28/tutorials/security/security_best_practices#token-passthrough) outlines why token audience validation is crucial and why token passthrough is explicitly forbidden. ## Token Theft… Elicitation Model Context Protocol · in the page specification/2026-07-28/client/elicitation …ent's credentials for the third-party service**: That would be [token passthrough](/docs/2026-07-28/tutorials/security/security_best_practices#token-passthrough), which is forbidden 3. **The user MUST… Authorization Security Considerations Model Context Protocol · in the page specification/draft/basic/authorization/security-considerations …ocument](/docs/draft/tutorials/security/security_best_practices#token-passthrough) outlines why token audience validation is crucial and why token passthrough is explicitly forbidden. ## Token Theft… Elicitation Model Context Protocol · in the page specification/draft/client/elicitation …ent's credentials for the third-party service**: That would be [token passthrough](/docs/draft/tutorials/security/security_best_practices#token-passthrough), which is forbidden 3. **The user MUST auth…