Patterns

SemanticQuery + MDLSchema -> SQLQuery

Compiles a semantic query and business metric definition into target-dialect optimized SQL via a logical query planner.

ToolCall -> ToolResult

Gate agent tool calls through configurable execution policies (such as YOLO, planning, or auto-accept) to decide whether to run, prompt, or dry-run a task.

TokenUsage -> CostMetrics

Calculate monetary cost for an LLM interaction based on input/output token metrics and model-specific pricing.

LocalMutation[] -> RemoteDatabaseState

Synchronize local state mutations with a centralized remote database.

GitCommitRange -> List<EmbeddedDiffHunk>

Extract code diffs from target commit ranges and vectorize individual hunks for history-aware semantic retrieval.

SourceCodeFile -> List<CodeChunk>

Split source code into semantically coherent fragments using Tree-sitter AST nodes as boundaries.

RemoteResourceReference -> LocalMetadataRecord

Store dynamic remote resource references in a lightweight local JSON catalog to facilitate fast search, filtering, and activation without remote API roundtrips.

AccountIdentifier -> IsolatedProfilePath

Sanitize and map logical account identifiers to discrete filesystem subdirectories to isolate cookies and browser state per tenant.

InboundEnvelope -> OutboundEnvelope

Orchestrate an agent's turn sequence through a cascade of interceptable lifecycle hooks (resolve, load, build prompt, run model, save, render, dispatch).

AppendOnlyTape -> SessionState

Reconstruct active agent and session state by reducing an append-only sequence of historical event records.

Document -> HierarchicalChunks

Partition a document into nested, multi-tier parent and child chunks to optimize context density and retrieval accuracy.

LabelQuery -> PostingsList

Retrieve and intersect sorted lists of series IDs (postings lists) matching multi-dimensional key-value pairs.

List<Block> -> CompactedBlock

Merge multiple adjacent, non-overlapping time-range blocks into a single larger block, deduplicating data and rebuilding unified indexes.

InFlightChunks -> MmappedChunks

Flush active in-memory time-series chunks to disk as read-only memory-mapped files when they cross size thresholds, retaining references for low-overhead querying.

Sequence<float64> -> Bitstream

Compress a sequence of float64 values by XORing adjacent values and storing only the meaningful bits (offset and length) of the XOR result.

Sequence<Timestamp> -> Bitstream

Compress a sequence of monotonic timestamps by calculating the difference of differences (double-delta) and encoding them using variable-length bit packaging.

RawDOM -> StructuredSnapshot

Serialize raw browser DOM trees into structured, token-efficient snapshots optimized for model digestion.

MessagePayload -> StoredMessage

Takes inter-agent messages -> writes them to a shared SQLite database acting as an asynchronous mail bus.

SuspendedAction -> ExecutionPermission

Halt thread execution of an active agent action until an external operator approves or rejects the action via API.

AgentThoughtTrace -> IndexedThoughtGraph

Index raw chain-of-thought traces of active agents into a shared vector-relational graph database for real-time cross-agent lookup.

List<SessionLog> -> Graph<TaskNode>

Consolidate tactical session logs into a weighted edge graph of priorities using semantic and structural scoring formulas.

EnvironmentState -> SystemContext

Inspect the local system's environment variables, OS type, default shell, and active working directory to construct an LLM system prompt.