614 pages for -n.

Week 36 · August 31 – September 4, 2026 Claude Code CLI · path whats-new/2026-w36 Week 37 · September 7–11, 2026 Claude Code CLI · path whats-new/2026-w37 What's new Claude Code CLI · path whats-new/index Use Claude Science on a corporate network Claude Documentation · path claude-science/corporate-networks SEP-2164: Standardize Resource Not Found Error Code Model Context Protocol · path seps/2164-resource-not-found-error SEP-986: Specify Format for Tool Names Model Context Protocol · path seps/986-specify-format-for-tool-names choosing-a-model Claude Developer Platform · in the page about-claude/models/choosing-a-model …Fable 5.1](https://platform.claude.com/docs/en/models/fable-5-1/whats-new-fable-5-1). This approach is best for: * Complex reasoning tasks * Scientific or mathematical applications * Tasks requirin… Or, for the model with the same capabilities and no access approval requirement: Claude Developer Platform · in the page about-claude/models/migration-guide …/docs/en/agents-and-tools/agent-skills/claude-api-skill#migrating-to-a-newer-claude-model). It works for any target model on this page: ```text wrap /claude-api migrate this project to claude-opu… optimizing-for-cost-and-intelligence Claude Developer Platform · in the page about-claude/models/optimizing-for-cost-and-intelligence …42 USD a task, 76.0% passed) to Claude Sonnet 5 at `low` with one cost-neutral prompt edit ($0.055 USD, 74.3%). The search cost $179 USD in evaluation runs and $228 USD in its own tokens. * **Firs… PDF Processing Claude Developer Platform · in the page agents-and-tools/agent-skills/overview …s/en/build-with-claude/claude-in-microsoft-foundry#additional-features-not-supported-when-hosted-on-azure). See [Available Skills](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/ove… quickstart Claude Developer Platform · in the page agents-and-tools/agent-skills/quickstart …he [Agent Skills Cookbook](https://platform.claude.com/cookbook/skills-notebooks-01-skills-introduction) for examples of building your own Skills with domain-specific expertise. </Note> ## Step 1: Li… Edit docker-compose.yaml: increment the integer in the setup service's Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/deploy-compose …read_only: true security_opt: - no-new-privileges:true cap_drop: - ALL profiles: ["setup"] cloudflared:… deploy-helm Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/deploy-helm …pace mcp-tunnel --dry-run=client -o yaml | kubectl apply -f - kubectl -n mcp-tunnel apply -f - <<'EOF' apiVersion: v1 kind: ConfigMap metadata: name: hello-mcp-src data: hello_server.py: | fro… quickstart Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/quickstart …emType Directory -Force -Path mcp-tunnel/config, mcp-tunnel/data | Out-Null Set-Location mcp-tunnel $env:TUNNEL_DOMAIN = "YOUR_TUNNEL_DOMAIN_HERE" # from step 1 $env:TUNNEL_T… security Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/security …<Tab title="Helm"> ```bash helm uninstall mcp-tunnel -n mcp-tunnel ``` </Tab> <Tab title="Docker Compose"> ```bash docker compose down --timeout 0… troubleshooting Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/troubleshooting …Job is left behind for inspection (`kubectl logs job/mcp-tunnel-setup -n mcp-tunnel`). Helm doesn't manage hook resources, so delete it before retrying: ```bash helm uninstall mcp-tunnel -n mcp-tunne… advisor-tool Claude Developer Platform · in the page agents-and-tools/tool-use/advisor-tool …is a [prefill](https://platform.claude.com/docs/en/api/errors#prefill-not-supported), which Claude 4.6 and later models reject. Append the nudge as its own user message after the tool results rather… bash-tool Claude Developer Platform · in the page agents-and-tools/tool-use/bash-tool …essing data: `wc -l *.csv && ls -lh *.csv` * Searching files: `find . -name "*.py" | xargs grep "pattern"` * Creating backups: `tar -czf backup.tar.gz ./data` ### System tasks * Checking resources:… browser-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/browser-use-tool …eps the mapping from each one to the underlying node (an accessibility-node ID, a stored selector, or equivalent), and acts on that node when a reference comes back. References are scoped to the tab… code-execution-tool Claude Developer Platform · in the page agents-and-tools/tool-use/code-execution-tool …s/en/build-with-claude/claude-in-microsoft-foundry#additional-features-not-supported-when-hosted-on-azure). details: - Every supported model accepts all three [tool versions](https://platform.cl… define-tools Claude Developer Platform · in the page agents-and-tools/tool-use/define-tools …error](https://platform.claude.com/docs/en/api/errors#forced-tool-use-not-supported) | `auto` with [strict tool use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/strict-tool-use) to… Process results programmatically Claude Developer Platform · in the page agents-and-tools/tool-use/programmatic-tool-calling …s/en/build-with-claude/claude-in-microsoft-foundry#additional-features-not-supported-when-hosted-on-azure). details: - Programmatic tool calling requires the code execution tool with the `code_e… web-fetch-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-fetch-tool …s/en/build-with-claude/claude-in-microsoft-foundry#additional-features-not-supported-when-hosted-on-azure) support only the basic web fetch tool (`web_fetch_20250910`, without dynamic filtering). Depl… web-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-search-tool …s/en/build-with-claude/claude-in-microsoft-foundry#additional-features-not-supported-when-hosted-on-azure) support only the basic web search tool (`web_search_20250305`, without dynamic filtering). De… Beta Claude Developer Platform · in the page api/beta …ps://platform.claude.com/docs/en/api/errors?sdk_languages=http#prefill-not-supported). Example with a single `user` message: ```json [{"role": "user", "content": "Hello, Claude"}] ``` Exa… beta-headers Claude Developer Platform · in the page api/beta-headers …conventions Beta feature names typically follow the pattern `feature-name-YYYY-MM-DD`, where the date indicates when the beta was released. Always use the exact beta feature name as documented. ##… Agents Claude Developer Platform · in the page api/beta/agents …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… Archive Agent Claude Developer Platform · in the page api/beta/agents/archive …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… Create Agent Claude Developer Platform · in the page api/beta/agents/create …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… List Agents Claude Developer Platform · in the page api/beta/agents/list …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… Get Agent Claude Developer Platform · in the page api/beta/agents/retrieve …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… Update Agent Claude Developer Platform · in the page api/beta/agents/update …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… Versions Claude Developer Platform · in the page api/beta/agents/versions …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… List Agent Versions Claude Developer Platform · in the page api/beta/agents/versions/list …ays present; `{"type": "service_account"}` when runs carry no customer-named principal. - `BetaManagedAgentsAWSRoleExecutionIdentity object` An AWS IAM role principal as returned in API re… Deployment Runs Claude Developer Platform · in the page api/beta/deployment_runs …ta. - `has_error: optional boolean` Filter: true for runs with non-null `error`, false for runs with non-null `session_id`. Omit for all. - `limit: optional number` Maximum results per page. D… List Deployment Runs Claude Developer Platform · in the page api/beta/deployment_runs/list …ta. - `has_error: optional boolean` Filter: true for runs with non-null `error`, false for runs with non-null `session_id`. Omit for all. - `limit: optional number` Maximum results per page. D… Get Deployment Run Claude Developer Platform · in the page api/beta/deployment_runs/retrieve …ailure. Null on success. Exactly one of `session_id` or `error` is non-null. - `BetaManagedAgentsEnvironmentArchivedRunError object` The deployment's environment was archived. - `ty… Deployments Claude Developer Platform · in the page api/beta/deployments …ull` Mount path in the container. Defaults to `/workspace/<repo-name>`. minLength: 1, maxLength: 4096 - `BetaManagedAgentsFileResourceParams object` Mount a file uploaded via the… Archive Deployment Claude Developer Platform · in the page api/beta/deployments/archive …ploymentPausedReason or null` Why the deployment is `paused`. Non-null exactly when `status` is `paused`; null otherwise. - `BetaManagedAgentsManualDeploymentPausedReason object` The… Create Deployment Claude Developer Platform · in the page api/beta/deployments/create …ull` Mount path in the container. Defaults to `/workspace/<repo-name>`. minLength: 1, maxLength: 4096 - `BetaManagedAgentsFileResourceParams object` Mount a file uploaded via the… List Deployments Claude Developer Platform · in the page api/beta/deployments/list …ploymentPausedReason or null` Why the deployment is `paused`. Non-null exactly when `status` is `paused`; null otherwise. - `BetaManagedAgentsManualDeploymentPausedReason object` The… Pause Deployment Claude Developer Platform · in the page api/beta/deployments/pause …ploymentPausedReason or null` Why the deployment is `paused`. Non-null exactly when `status` is `paused`; null otherwise. - `BetaManagedAgentsManualDeploymentPausedReason object` The… Get Deployment Claude Developer Platform · in the page api/beta/deployments/retrieve …ploymentPausedReason or null` Why the deployment is `paused`. Non-null exactly when `status` is `paused`; null otherwise. - `BetaManagedAgentsManualDeploymentPausedReason object` The… Run Deployment Now Claude Developer Platform · in the page api/beta/deployments/run …ailure. Null on success. Exactly one of `session_id` or `error` is non-null. - `BetaManagedAgentsEnvironmentArchivedRunError object` The deployment's environment was archived. - `ty… Unpause Deployment Claude Developer Platform · in the page api/beta/deployments/unpause …ploymentPausedReason or null` Why the deployment is `paused`. Non-null exactly when `status` is `paused`; null otherwise. - `BetaManagedAgentsManualDeploymentPausedReason object` The… Update Deployment Claude Developer Platform · in the page api/beta/deployments/update …ull` Mount path in the container. Defaults to `/workspace/<repo-name>`. minLength: 1, maxLength: 4096 - `BetaManagedAgentsFileResourceParams object` Mount a file uploaded via the… Messages Claude Developer Platform · in the page api/beta/messages …ps://platform.claude.com/docs/en/api/errors?sdk_languages=http#prefill-not-supported). Example with a single `user` message: ```json [{"role": "user", "content": "Hello, Claude"}] ``` Exa… Batches Claude Developer Platform · in the page api/beta/messages/batches …ps://platform.claude.com/docs/en/api/errors?sdk_languages=http#prefill-not-supported). Example with a single `user` message: ```json [{"role": "user", "content": "Hello, Claude"}]… Create a Message Batch Claude Developer Platform · in the page api/beta/messages/batches/create …ps://platform.claude.com/docs/en/api/errors?sdk_languages=http#prefill-not-supported). Example with a single `user` message: ```json [{"role": "user", "content": "Hello, Claude"}]… Retrieve Message Batch results Claude Developer Platform · in the page api/beta/messages/batches/results …about the container used in this request. This will be non-null if a container tool (e.g. code execution) was used. - `id: string` Identifier for the container used…