Jakob Wennberg
ec27228a8e
Em dashes (—) and en dashes (–) had spread across comments, docs, tests, and a few UI strings, reading as AI-generated boilerplate rather than house style. Replaced each with punctuation matching its context: colon for explanatory clauses, comma for asides, plain hyphen for numeric/legal ranges (e.g. "21-23§"), "to"/"till" for date ranges, parentheses for paired-dash asides. messages/en.json and messages/sv.json were fixed by hand together to keep sv/en in sync. Left untouched where the dash is the functional subject rather than decorative punctuation: date-range-parser.ts's separator regex, charset-repair.ts's CP1252 byte-mapping table (and its test), the SIE encoding mojibake docs, generic-csv.ts's minus-sign normalizer, the agent system-prompt files that already instruct against em dashes, and a golden iXBRL test fixture compared byte-for-byte. Also fixes two bugs surfaced along the way: an off-by-one in ApiKeysPanel's scope-label split (a leftover from an earlier partial pass), and a charset-repair test that had lost the literal en-dash it exists to verify. Regenerated the agent atom seed migration (skills:generate) since 27 SKILL.md files changed. Added a CLAUDE.md rule against em/en dashes, with an explicit carve-out for the functional-dash cases above. Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
60 lines
3.2 KiB
TypeScript
60 lines
3.2 KiB
TypeScript
import AnthropicBedrock from '@anthropic-ai/bedrock-sdk'
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let cached: AnthropicBedrock | null = null
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// Single AnthropicBedrock client for the agent composer + chat loop. Matches
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// the credential surface the rest of the codebase already uses (see
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// extensions/general/invoice-inbox/lib/extract-invoice-fields.ts) so:
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//
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// 1. There's no separate ANTHROPIC_API_KEY to provision and rotate.
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// 2. All Claude traffic stays in eu-north-1: important for Swedish
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// accounting data under BFL retention.
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// 3. Failures and quotas show up in one AWS surface, not two.
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//
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// Trade-off vs. the direct Anthropic API: Bedrock's prompt-cache TTL is
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// 5 minutes (default) rather than the 1h the plan §10 specifies. We still
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// pass `cache_control: { type: 'ephemeral', ttl: '1h' }` in the system
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// prompt assembly: Bedrock currently ignores the explicit TTL and uses 5m.
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// Cache effectiveness drops on multi-minute gaps but the loop still works.
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// Revisit if/when Bedrock exposes longer TTLs or if cost forces the direct
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// API.
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export function getAnthropic(): AnthropicBedrock {
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if (cached) return cached
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const awsRegion = process.env.AWS_REGION || 'eu-north-1'
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const awsAccessKey = process.env.AWS_ACCESS_KEY_ID
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const awsSecretKey = process.env.AWS_SECRET_ACCESS_KEY
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// When both static keys are present, pass them. Otherwise omit them so the
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// SDK falls back to the AWS credential provider chain (instance profile,
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// IRSA, EKS pod identity, ...). The two-overload SDK refuses a mix.
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cached =
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awsAccessKey && awsSecretKey
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? new AnthropicBedrock({ awsRegion, awsAccessKey, awsSecretKey })
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: new AnthropicBedrock({ awsRegion })
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return cached
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}
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// Bedrock model IDs. Region prefix `eu.` keeps inference inside eu-north-1.
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// Both are env-overridable so ops can swap models without a code deploy.
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//
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// Per plan §14 the composer's atom-selection call should run on Opus 4.7 for
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// the higher-stakes selection reasoning. Opus 4.7 is not yet enabled on this
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// AWS Bedrock account (403 "not available for this account": request access
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// on the AWS console under Bedrock → Model access). For now we point OPUS at
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// Sonnet 4.6 so the composer still works; atom selection on Sonnet is still
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// good: it's a structured-output call via tool_use forcing, not deep
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// reasoning. Flip BEDROCK_OPUS_MODEL_ID back to eu.anthropic.claude-opus-4-7
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// once Opus access lands.
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export const OPUS_MODEL = process.env.BEDROCK_OPUS_MODEL_ID || 'eu.anthropic.claude-sonnet-4-6'
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export const SONNET_MODEL = process.env.BEDROCK_SONNET_MODEL_ID || 'eu.anthropic.claude-sonnet-4-6'
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// Extended-thinking budgets (budget_tokens) for the chat intents. These are
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// ceilings, not floors: the model spends only what a turn needs, so a generous
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// cap improves hard turns (multi-source VAT synthesis, anomaly detection)
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// without taxing simple ones. run-turn derives max_tokens = budget + 4096, so
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// raising these is safe: no manual max_tokens bookkeeping. Tiered to match the
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// model split: DEEP for the Opus / heavy-reasoning intents, STANDARD for the
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// rest. Early-stage default favours reasoning quality over token cost; dial
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// down here in one place if latency/cost ever bites.
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export const THINKING_BUDGET_STANDARD = 6000
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export const THINKING_BUDGET_DEEP = 12000
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