Integrations

The tools Otis works with, from the agents you work in, Slack and GitHub to the AI clients, frameworks, hosts, auth providers, feature flag platforms and consent managers in your app.

Agents you work in

You ask Otis about your product from these agents, and a coding agent also instruments your app with the SDK.

ClaudeDesktop, web and mobile apps, with session cards ChatGPTA custom MCP server, added from Plugins Claude CodePlugin with the skills and MCP server CodexPlugin with the skills and MCP server CursorSkills CLI and MCP server GitHub CopilotSkills CLI, and MCP in VS Code Gemini CLISkills CLI and MCP server VS CodeMCP server for the agents in VS Code Any Agent Skills agentThe open Agent Skills format Any MCP clientRemote MCP with OAuth sign-in GitHub AppYour agent finds the project for its repository

Team chat

Otis posts each new insight and the daily briefing to your channels, and answers questions in Slack.

SlackInsights, the daily briefing and chat

Code context

Otis reads your connected repositories for context on your code, and your merged pull requests for recent changes.

GitHub AppContext about your codebase GitHub pull requestsMerged pull requests in the summary of recent changes

AI clients

The SDK records each AI call with its model, tokens and tool calls, and Otis notes when a service starts using a new model.

Vercel AI SDKVersions 4 to 7, including tool calls OpenAIChat Completions, Responses and decisions AnthropicMessages, streaming and the tool runner Claude API and Claude SDKAnthropic's own spans, from your app or the Claude Console OpenRouterRecords the routed model and the billed cost OpenRouter BroadcastEvery OpenRouter call, with no code change Vercel AI GatewayRecords the billed cost TypeSafeSystem One decision model calls

Agent frameworks

Otis groups each framework's spans into agent runs, and joins them to the tasks it finds in each session.

Claude Agent SDKRecords subagents and compaction OpenAI Agents SDKPython and JavaScript, through OpenInference Google ADKPython, Java and TypeScript MastraThrough @mastra/otel-exporter Vercel AI SDK agentsToolLoopAgent, version 6 and later OpenInferenceArize's conventions for AI spans LangChainThrough OpenInference LlamaIndexThrough OpenInference

MCP servers

Otis records why a calling agent used each tool your MCP server offers, and the feedback it leaves on the tool.

MCP TypeScript SDK v1McpServer or Server from @modelcontextprotocol/sdk MCP TypeScript SDK v2createMcpHandler from @modelcontextprotocol/server Vercel MCP handlermcp-handler, on serverless Mastra MCP serverMCPServer from @mastra/mcp Your own tools mapinstrumentTools on a hand-rolled map

CLI tools

Otis records why a coding agent ran your command-line tool, and how each run ended.

Claude CodeIntent and outcome when it runs your CLI CodexIntent and outcome when it runs your CLI

OpenTelemetry

Otis reads the AI calls, tool calls and agent runs in the OpenTelemetry spans your app already records.

OpenTelemetry JSOtisSpanProcessor beside your exporter Vercel OTelOtisExporter with @vercel/otel Any OpenTelemetry SDKOTLP over HTTP, protobuf or JSON GenAI semantic conventionsgen_ai attributes read as AI calls PythonThrough OTLP, or OpenInference

Web frameworks

The SDK starts in your framework's server entry point, and the browser SDK in its client entry.

Next.jsApp Router, server and browser ExpressLong-running Node server FastifyLong-running Node server HonoNode server or Cloudflare Workers NestJSInitialize before NestFactory.create()RemixStarts in entry.server.ts React Router v7Starts in entry.server.ts SvelteKitStarts in hooks.server.ts NuxtStarts in a Nitro server plugin AstroStatic sites and server rendering

Runtimes

The SDK runs on these runtimes, and some of them, such as the browser, support only part of it.

Node.jsVersion 18.19 or later, or 20.6 or later BunFollows the Node.js guide DenoThe full SDK BrowserEvents, sessions and consent

Hosting and serverless

The SDK runs on these platforms. On a short-lived function, it must send its spans before the function returns.

VercelFunctions, with serverless: true AWS LambdaFlush before the function returns Cloudflare WorkersWith nodejs_compat, or the edge entry Netlify FunctionsFlush before the function returns Firebase FunctionsFlush before the function returns AWS AmplifyServer rendering on Lambda SSTRuns on Lambda Google Cloud FunctionsFlush before the function returns Azure FunctionsFlush before the function returns HerokuLong-running Node server Fly.ioLong-running Node server RenderLong-running Node server RailwayLong-running Node server

Auth providers

The SDK takes user and session IDs from your auth provider, and Otis builds each user's sessions and tasks from them.

ClerkUser and session IDs from auth()SupabaseIDs from the access token WorkOS AuthKitUser and session IDs from withAuth()StytchIDs from the authenticated session Auth.jsVersion 5, with the browser session Auth0IDs from the JWT Firebase AuthenticationIDs from the JWT ConvexIDs from the JWT express-sessionA session ID you mint Any JWTidentityFromJWT reads the IDs

Feature flags

Otis records the variant each user receives, lists each new variant as a change, and checks metric movements against them.

OpenFeatureOtisFlagHook on the server SDK OpenFeature web SDKThe same hook in the browser LaunchDarklyThrough its OpenFeature provider StatsigThrough its OpenFeature provider PostHogThrough its OpenFeature provider GrowthBookThrough its OpenFeature provider UnleashThrough its OpenFeature provider ConfigCatThrough its OpenFeature provider DevCycleThrough its OpenFeature provider Any OpenFeature providerThe hook works with every provider Your own flagsRecord each exposure with setUserProperties

Deploys

Otis records each new release of a service, and each GitHub deployment, as a deploy among your changes.

VercelRelease and environment read automatically NetlifyRelease and environment read automatically RailwayRelease and environment read automatically RenderRelease read automatically HerokuRelease read when dyno metadata is on Fly.ioRelease read automatically Cloud RunRelease read automatically GitHub ActionsRelease read automatically GitHub deploymentsEach deployment and whether it succeeded Your own releaseSet release in initOtis

The browser SDK waits for consent from your consent manager before it sets the cookies that link a user's visits.

UsercentricsBuilt-in adapter CookiebotBuilt-in adapter, by consent category OneTrustThrough the OptanonWrapper callback Any CMPThrough its consent-changed callback