Needle MCP integration
Searches your document collections and returns ranked passages with sources, uploads new files, retires stale ones, and syncs local connectors.
16actions available
Three actions you can hand over today
Every action runs live through MCP. Nothing to build, nothing to maintain.
Search collection
Lyro performs semantic search within Needle collections to find the exact document or chunk a customer needs. Results rank by relevance with source references so the answer is both fast and traceable.
Add files to a collection
Lyro uploads new files to a collection so the team can expand the knowledge base mid-conversation. Future customer queries can now reference the newly added materials.
Get collection stats
Lyro retrieves statistics for a collection to show the team how many documents and queries it contains. The team optimizes the collection's scope based on usage patterns.
How businesses use Needle + Lyro
Each card is one request a support team gets, and the Needle actions Lyro runs to close it.
Answer from the team's own documents
Lyro runs a natural language query against a named collection, gets ranked results with source references back, and fetches a signed download URL when the full document is needed.
Search CollectionList CollectionsGet File Download URLAdd a document to the knowledge base mid-conversation
Lyro creates the collection if it does not exist yet, requests signed upload URLs for the content types involved, and adds the files to the collection by URL.
Create CollectionGet File Upload URLAdd Files to a CollectionRetire material that has gone out of date
Lyro pages through the files in a collection, deletes the ones superseded by a newer version, and reads back the document count and index size to confirm what is left.
List Collection FilesDelete Files from a CollectionGet Collection StatsKeep a local folder feeding the index
Lyro sets up a connector that watches folders on a device, adds external files to it by URL, and reads back which connectors are configured and what each one is monitoring.
Create Local ConnectorAdd Files to Local ConnectorList Local Connectors
How it works
Get started in 3 steps
Connect once, then just ask. There is no workflow builder to learn and nothing to maintain — Lyro reads the Needle actions it has and picks the ones a request needs.
Connect Needle
Authorize the Needle account your team already uses — one consent screen, no API keys, no mapping tables. Lyro can only do what you granted that account, and you can disconnect it at any time.
Tell your agent what you need
Describe the job the way you would hand it to a teammate. Lyro maps it to the Needle actions that close it and chains as many as the request needs.
Watch it work
The agent runs the actions inside the conversation the customer is already in, so nobody copies data between tabs and your team can take over at any point.
Get started free
Needle · Lyro
What can you do in Needle without me setting anything up?
These, right away:
- Add files to a collection
- Get collection
- Delete files from a collection
Great, let's start with the first one.
FAQ
Everything else about Needle
Setup, permissions, and the limits of what Lyro can do inside Needle.
Yes. Search Collection performs semantic search inside a named collection and returns ranked results with source references attached, so Lyro can point at the document a statement came from rather than asserting it. That is what makes the answer checkable by whoever asked.
Every action available in Needle
All 16 actions your agent can call on Needle, straight from the live MCP connection.
Add files to a collection
Add files to a collection by providing file URLs.
Add files to local connector
Add files to a local connector by providing file metadata.
Create collection
Create a new collection.
Create local connector
Create a local connector that monitors specified folders on a device.
Delete files from a collection
Delete files from a specific collection by providing file IDs.
Delete files from local connector
Delete files from a local connector by filename or file IDs.
Get collection
Retrieve details for a specific collection by its ID.
Get collection stats
Retrieve statistics for a specific collection by its ID.
Get file download URL
Get a short-lived signed private download URL for a Needle file.
Get file upload URL
Get signed URLs for uploading local files to Needle.
Get local connector
Retrieve details of a local connector by its ID.
List collection files
List all files within a specific collection by its ID.
List collections
List collections.
List connectors
List connectors.
List local connectors
List local connectors.
Search collection
Perform semantic search within a specific Needle collection and return ranked results with source references.
The tools Needle sits next to
Same connection, same setup. Pick the next one your team already uses.
Bigml
Inventories models, clusters, and anomaly detectors, reads their evaluations and predictions, and sets up projects and external data connectors.
DeepSeek
Sends prompts to deepseek-chat or deepseek-reasoner with tool calling and thinking mode, and checks balance and model availability first.
Humanloop
Creates a project, reports on its experiments and session history, and deletes the project when the work behind it is finished.
Ollama
Route a request to a self-hosted model, reuse OpenAI-format endpoints against it, and report which models the host currently has installed.
Scale.ai
Creates image, video, LiDAR, and text annotation tasks, batches and finalizes them, reports completion counts, and reassigns Studio projects.
Winston.ai
Scores a submitted passage for AI authorship, checks it for plagiarism against online sources, and measures how closely two texts match.
Ready to connect Needle?
Authorize the account and your agent has all 16 actions from the first conversation.