메모리 추상화 계층(MAL)과 Recall v5 프로토타입의 설계·구현 공개

export function buildPromptContextPush( store: Store, objective: string, options: ContextCompileOptions & DirectiveOptions = {}, ): PromptContextPush { const packet = compileContext(store, objective, options); const directive = recallDirectiveBlock(options); const expansionRequired = packet.staleOrLowTrust.length > 0 || packet.conflicts.length > 0; const text = [ "[Recall context push for this prompt]", directive.trimEnd(), "", formatContextPacket(packet), expansionRequired ? "EXPAND REQUIRED: conflicts or low-trust cells are present; inspect relevant handles before relying on them." : "Use expansion_handles only when exact evidence matters.", "", ].join("
"); return { objective, directive, packet, text, expansionRequired }; }

export function compile( store: Store, query: string, opts: { limit?: number } = {}, ): CompileResult { const limit = opts.limit ?? 10; const hits = store.search(query, { limit }); const lines = hits.map((h) => renderMiniIndexLine(h.cell, { expand: h.cell.flags.requiresReview }), ); return { hits, lines }; }

export function inspectCell(store: Store, handle: string): CellContext { const parsed = parseExpansionHandle(handle); const cell = store.get(parsed.target) ?? store.getByHandle(parsed.target); if (!cell) throw new Error(`Unknown cell: ${parsed.target}`); const neighbors = store.neighbors(cell.key); const incoming = neighbors.filter((link) => link.direction === "in"); const outgoing = neighbors.filter((link) => link.direction === "out"); // ... footprint (word and byte counts), optional field preview ... return { cell, incoming, outgoing, /* footprint, */ expansionHandles }; }

export interface WriteProposal { kind: string; title: string; body: string; confidence: number; // (0, 1], required, no default edges?: { relation: string; target: string; weight?: number }[]; // ... topics, entities, sourceRefs, operation, origin, verification ... } export function admit(proposal: WriteProposal, ctx: AdmitContext = {}): AdmissionResult { const validation = validateProposal(proposal); // R0 schema; reject on any structural issue if (!validation.ok) return { accepted: false, issues: validation.issues, warnings: [], attenuations: [] }; const screen = screenSecrets(proposal); // reject if a credential pattern is present if (!screen.allowed) return { accepted: false, issues: screen.issues, warnings: [], attenuations: [] }; const factor = ctx.calibrationFactor ?? 1; // 0.5..1 from the actor's track record; 1 = neutral const att = attenuateConfidence(proposal); // cap unsupported high confidence const cell = buildCell({ ...proposal, confidence: att.confidence }, { key: ctx.key, now: ctx.now }); cell.scores.actorCalibration = factor; cell.scores.effective = effectiveConfidence({ stated: att.confidence, calibration: factor, supportMass: 0, challengeMass: 0, }); // with a store: dedup, apply supersedes edges, recompute neighbors' effective ... return { accepted: true, cell, issues: [], warnings: att.warnings, attenuations: att.attenuations }; }

export function effectiveConfidence({ stated, calibration, supportMass, challengeMass }) { return clamp01( stated * calibration + 0.15 * Math.tanh(supportMass) - 0.6 * Math.tanh(challengeMass), ); } // currency = cFloor + (c0 - cFloor) * exp(-dt/tau) (dt and tau in days) export function currency({ c0, dt, tau, cFloor = 0.1 }) { return cFloor + (c0 - cFloor) * Math.exp(-dt / tau); }