The request "harper" is ambiguous: it names no specific product in the sources, and none of the candidate pages describes a product called Harper. The sources below are a general set of developer and automation tools that may or may not match what the user means. Please clarify which Harper is meant.
A question back: Do you mean a specific product called Harper (for example, a database, a web framework, or a company), or are you looking for a tool to do a particular task? If it is a task, what should the tool do?
For agents: the 10 actions behind this answer
rawGraphqlQuery · GitHub (Activepieces) verified and signed
Raw GraphQL Query — Sends a GraphQL query or mutation to GitHub.
· Playwright website read, tools not yet checked
Web automation and testing for apps, scripts, and AI agents
stripe · stripe verified and signed
chatops · slackclient verified and signed
api · ghapi verified and signed
CreateHarvestJob · AWS Elemental MediaPackage verified and signed
Creates a new HarvestJob record.
rawGraphqlQuery · Linear (Activepieces) verified and signed
Raw GraphQL Query — Send any GraphQL query or mutation to the Linear API.
· Langchain Google website read, tools not yet checked
LangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform.
API · python-http-client verified and signed
zapier · @zapier/zapier-sdk verified and signed
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.