Pinecone is Sierra's shared agent interface for employee work. It routes requests to a model, harness, and environment, runs sessions on Agency, and connects to company systems through an MCP Gateway.
Answer questions about company data
These records have the Data work-domain tag. Compare how each system finds the correct data, how it checks its answers, and who can see the results.
Agents
Datako is an internal data application that helps Airbnb employees query business data without knowing the relevant tables in advance.
DataExplorer helps DoorDash employees explore internal data by selecting tables and generating grounded starter SQL.
GitHub's internal data-analytics agent, powered by GitHub Copilot. Employees ask questions about the company data warehouse in plain language.
Meta built the Ranking Engineer Agent (REA) to run machine learning experimentation for its ads ranking models. REA generates hypotheses from a historical experiment database and a deep ML research…
Plaid's internal labeling agent for its own model training. AI Annotator automates large-scale labeling of anonymized transaction data, with targeted human validation when a product use case requires…
An internal agent-of-agents stack where every employee gets a manager agent that spawns multiple agents for verifiable work and escalates judgment to humans.
Casper is Snap's fleet of remote coding agents. An engineer describes a task in a Slack DM, a channel mention, or the Agents Portal, and Casper starts a durable session in an isolated sandbox…
Infrastructure
DoorDash’s analytics platform hosts agents and reporting workflows over internal data and operational knowledge.
Related lessons
Send a public write-up, talk, or post about a company's internal agent, or tell us what to fix in an entry. Pull requests are welcome.