Agentic Substreams

Context

substreams-devUse this for cross-cutting Substreams development: manifests, module graphs (map/store/index), protobuf, performance, and debugging. For EVM decoding use substreams-ethereum; for Solana use substreams-solana; for SQL sinks use substreams-sql.
substreams-ethereumUse this when building EVM Substreams: ABI codegen, event decoding, ERC-20/721/1155, Uniswap/DEX pools, topic0, Solidity, or any EVM chain (Polygon, Arbitrum, Base, BSC, Optimism). Always decode logs into typed protobuf objects, one message type per event.
substreams-solanaUse this when building Solana Substreams: walk_instructions, program/account filters, SPL Token, Anchor discriminators, IDL parsing, Raydium, or Pump.fun. Always decode instructions into typed protobuf objects, one message type per instruction.
substreams-bitcoinUse this when working with Bitcoin Substreams, UTXO model, transaction parsing, address extraction, or Esplora API compatibility.
substreams-convertUse this when migrating a subgraph (The Graph) or a Solana program/contract into a Substreams module pipeline.
substreams-sqlUse this when building SQL database sinks from Substreams: PostgreSQL vs ClickHouse, Database Changes vs From-proto, primary keys, delta updates, and schema evolution.
substreams-sinkUse this when building custom Substreams sinks or integrating Substreams output into Go, JavaScript, Python, or Rust applications.
substreams-sink-deploy-localUse this when the user wants to run a Substreams sink themselves on their own infra: Postgres, ClickHouse, files, PubSub, or webhook. For StreamingFast-hosted sinks use substreams-hosted-sink.
substreams-hosted-sinkUse this when the user wants StreamingFast to host a Substreams sink via the Portal API HostedService (Postgres or ClickHouse). Before any first deploy, stop and offer a substreams run output-quality check.
substreams-testingUse this when testing Substreams: unit tests with substreams::testing (map!, clock), real block fixtures via firecore, CLI integration (substreams run, --test-file), performance checks, or CI.
thegraph-market-apiUse this to authenticate to The Graph Market (StreamingFast Portal) and call billing, usage, live-load, and hosted-deployment APIs. Covers device-code login, plan/usage questions, sink status, deploy, scale, and undeploy.

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