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Documentation Index

Fetch the complete documentation index at: https://docs.mycelium-ai.co/llms.txt

Use this file to discover all available pages before exploring further.

Linear is one of the six sources with both an open-source ingest skill and a paid webhook receiver.

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Open-source ingest skill

Pull issues and project status from a Linear team or project into External Inputs/Linear/<team>/<YYYY-MM-DD>.md. Requires a Linear API key. 
/ingest-linear mycelium --days 7

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Webhook receiver (paid runtime)

Real-time push from Linear webhooks. 
POST /webhooks/linear/{tenant_id}
Signature: Linear signs every payload with X-Linear-Signature. The receiver validates the HMAC-SHA256 signature.

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Setup

  1. In Linear, go to Settings > API > Webhooks > Create webhook.
  2. Set URL to https://runtime.myceliumai.co/webhooks/linear/{your_tenant_id}.
  3. Select resources: Issues, Projects, Cycles, Comments (recommended).
  4. Copy the signing key and add it to the runtime: LINEAR_WEBHOOK_SECRET_{TENANT_ID} in your env.

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Events ingested

Linear eventMemory categoryNotes
Issue createdexceptionNew issue = unresolved exception
Issue status changeexceptionCompleted = resolved; cancelled = closed
Project updatedecisionStatus changes, milestone moves
Cycle completeddecisionSprint retrospective data

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Retry behavior

Failed deliveries land in the per-tenant dead-letter folder. Replay via: 
POST /admin/webhooks/replay/{tenant_id}/{event_id}