Files
shockbot/models.ts
T
David Blass d3b5340583 fix: audit batch — MCP timeouts, entryPost, vip_audit 404s, and 6 more (#824)
* fix: 9 unaddressed log-audit / run-audit findings

Co-authored-by: Cursor <cursoragent@cursor.com>

#815 entryPost stdlib-only imports; #823 MCP timeoutMs on checkout_pr/shell;
#816 FREE_FALLBACK → opencode/big-pickle; #822 chunk GraphQL nodes ≤100;
#817/#821 vip_audit 404 skip paths; #813 longer serializable retries;
#818 run-context handler-entered log; #805 audit severity template.

* fix: update footer test for big-pickle fallback slug

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: anneal round 1 — ghaCore getState casing, post-hook timeout

Match @actions/core STATE_ key semantics (no uppercasing), cap
postApiFetch at 30s, trim serializable retries to stay under GitHub's
10s webhook window, log Clerk failures in getUserTokenByGithubLogin.

Co-authored-by: Cursor <cursoragent@cursor.com>

* revert: drop run-context handler log (#818 deferred)

The #692 client-side fix is already on main; residual SyntaxError hits
are old action pins. Per-request log added noise without fixing anything.

Co-authored-by: Cursor <cursoragent@cursor.com>

* document per-issue Closes syntax for audit PRs

GitHub only auto-closes the first issue when numbers are comma-separated;
/audits and AGENTS.md now require Closes before each issue number.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: anneal round 2 — outreach privacy, alert resilience, vertex cleanup

Filter private repos from VIP authority output, harden console alert
lines against DB failures, drop spoofable changesets body check, and
unset GOOGLE_APPLICATION_CREDENTIALS after vertex credential cleanup.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor: drop codexHome re-export of detectCodexRefresh

Import detectCodexRefresh directly from codexRefreshDetect.ts everywhere;
rename the unit test file to match. codexHome.ts stays install-only.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: drop deprecated minimax-m2.5-free; add paid minimax-m2.5

Remove the deprecated free MiniMax promo from the catalog, docs, and
tests. BYOK fallback and picker copy stay on opencode/big-pickle. Add
opencode/minimax-m2.5 and openrouter/minimax-m2.5 for Zen BYOK and
Router. Pin #816 regressions with freeFallbackCatalog and runErrorRenderer
unit tests.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: hidden minimax-m2.5-free fallback for stored slugs

Re-add opencode/minimax-m2.5-free as a hidden fallback alias to big-pickle
so repos with the legacy slug still resolve as free. Drop live Zen API
experiment tests in freeFallbackCatalog.test.ts.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-22 16:48:25 +00:00

692 lines
27 KiB
TypeScript

/**
* model alias registry.
*
* slugs use the format `provider/model-id` (e.g. "anthropic/claude-opus").
* bump `resolve` when a new model generation ships — the alias (slug) stays stable.
*/
// ── types ──────────────────────────────────────────────────────────────────────
/**
* routing discriminant for entries whose `resolve` is dynamic — looked up
* from a separate env var at run time rather than fixed in the catalog.
*
* `"bedrock"` means the actual model ID comes from `BEDROCK_MODEL_ID`
* (an AWS-canonical Bedrock model ID like `us.anthropic.claude-opus-4-7`
* or `amazon.nova-pro-v1:0`). `"vertex"` means the actual model ID comes
* from `VERTEX_MODEL_ID` (a Vertex AI model ID like
* `claude-opus-4-1@20250805` or `gemini-2.5-pro`). enterprise hosted-model
* customers self-select for version control — silent alias bumps would break
* compliance review, model-access enrollment, and provisioned-throughput
* contracts. so the single `bedrock/byok` and `vertex/byok` entries are
* routing slugs, not model aliases: the harness reads the backend-specific
* env var and routes to claude-code for Anthropic IDs or opencode for
* everything else.
*/
export type ModelRouting = "bedrock" | "vertex";
export interface ModelAlias {
/** stable alias stored in DB, e.g. "anthropic/claude-opus" */
slug: string;
/** provider key (matches providers keys) */
provider: string;
/** human-readable name shown in dropdowns */
displayName: string;
/** concrete models.dev specifier, e.g. "anthropic/claude-opus-4-6". sentinel for routing entries — never passed to a CLI directly. */
resolve: string;
/** full models.dev specifier for the OpenRouter equivalent (undefined for free models and routing entries) */
openRouterResolve: string | undefined;
/** top-tier pick for this provider — preferred during auto-select */
preferred: boolean;
/** whether this alias is free and requires no API key */
isFree: boolean;
/** slug of a replacement model — presence implies this model is deprecated */
fallback: string | undefined;
/** dynamic-resolution discriminant — see ModelRouting docs */
routing: ModelRouting | undefined;
/** alias key (within same provider) of the cheaper sibling reviewfrog should
* use as its lens-fanout subagent. e.g. claude-opus → "claude-sonnet". */
subagentModel: string | undefined;
/** hide from selectable lists (UI dropdowns, CLI pickers). does NOT affect
* resolution — for that use `fallback`. used for internal-only tier targets
* (e.g. gpt-5.4 as a subagent target without exposing it to users). */
hidden: boolean;
}
interface ModelDef {
displayName: string;
/** concrete models.dev specifier, e.g. "anthropic/claude-opus-4-6" */
resolve: string;
/** full models.dev specifier for the OpenRouter equivalent, e.g. "openrouter/anthropic/claude-opus-4.6" */
openRouterResolve?: string;
preferred?: boolean;
envVars?: readonly string[];
isFree?: boolean;
/** slug of a replacement model — presence implies this model is deprecated */
fallback?: string;
/** dynamic-resolution discriminant — see ModelRouting docs */
routing?: ModelRouting;
/** alias key (within same provider) of the cheaper sibling reviewfrog should
* use as its lens-fanout subagent (e.g. claude-opus → "claude-sonnet"). */
subagentModel?: string;
/** hide from selectable lists. does NOT affect resolution; for that use `fallback`. */
hidden?: boolean;
}
export interface ProviderConfig {
displayName: string;
envVars: readonly string[];
/** credentials authored only via `pullfrog auth <provider>` — never
* user-facing in `init`, never documented as a manual GHA secret. counted
* for hasAnyKey / log-redaction purposes but excluded from any prompt /
* paste flow. CLI-managed magic. see wiki/codex-auth.md. */
managedCredentials?: readonly string[];
models: Record<string, ModelDef>;
}
// ── provider + model definitions ────────────────────────────────────────────────
function provider(config: ProviderConfig): ProviderConfig {
return config;
}
export const providers = {
anthropic: provider({
displayName: "Anthropic",
envVars: ["ANTHROPIC_API_KEY", "CLAUDE_CODE_OAUTH_TOKEN"],
models: {
"claude-opus": {
displayName: "Claude Opus",
resolve: "anthropic/claude-opus-4-7",
openRouterResolve: "openrouter/anthropic/claude-opus-4.7",
preferred: true,
subagentModel: "claude-sonnet",
},
"claude-sonnet": {
displayName: "Claude Sonnet",
resolve: "anthropic/claude-sonnet-4-6",
openRouterResolve: "openrouter/anthropic/claude-sonnet-4.6",
},
"claude-haiku": {
displayName: "Claude Haiku",
resolve: "anthropic/claude-haiku-4-5",
openRouterResolve: "openrouter/anthropic/claude-haiku-4.5",
},
},
}),
openai: provider({
displayName: "OpenAI",
envVars: ["OPENAI_API_KEY"],
managedCredentials: ["CODEX_AUTH_JSON"],
models: {
gpt: {
displayName: "GPT",
resolve: "openai/gpt-5.5",
openRouterResolve: "openrouter/openai/gpt-5.5",
preferred: true,
subagentModel: "gpt-5.4",
},
"gpt-pro": {
displayName: "GPT Pro",
resolve: "openai/gpt-5.5-pro",
openRouterResolve: "openrouter/openai/gpt-5.5-pro",
subagentModel: "gpt",
},
// hidden subagent target — `gpt` lenses run against this. surfacing
// it in the picker would just confuse users (it's the prior-flagship,
// and they already have `gpt` and `gpt-mini` to choose from).
"gpt-5.4": {
displayName: "GPT 5.4",
resolve: "openai/gpt-5.4",
openRouterResolve: "openrouter/openai/gpt-5.4",
hidden: true,
},
"gpt-mini": {
displayName: "GPT Mini",
resolve: "openai/gpt-5.4-mini",
openRouterResolve: "openrouter/openai/gpt-5.4-mini",
},
// legacy aliases — openai unified the codex line into the main GPT family
// and is shutting down every "-codex" snapshot on 2026-07-23. transparently
// upgrade existing users via the fallback chain. UI display sites resolve
// to the terminal alias's label (so dropdown trigger + PR footers show
// "GPT" / "GPT Mini", not the historical name).
"gpt-codex": {
displayName: "GPT Codex",
resolve: "openai/gpt-5.3-codex",
openRouterResolve: "openrouter/openai/gpt-5.3-codex",
fallback: "openai/gpt",
},
"gpt-codex-mini": {
displayName: "GPT Codex Mini",
resolve: "openai/gpt-5.1-codex-mini",
openRouterResolve: "openrouter/openai/gpt-5.1-codex-mini",
fallback: "openai/gpt-mini",
},
o3: {
displayName: "O3",
resolve: "openai/o3",
},
},
}),
google: provider({
displayName: "Google",
envVars: ["GEMINI_API_KEY", "GOOGLE_GENERATIVE_AI_API_KEY"],
models: {
"gemini-pro": {
displayName: "Gemini Pro",
resolve: "google/gemini-3.1-pro-preview",
openRouterResolve: "openrouter/google/gemini-3.1-pro-preview",
preferred: true,
// Inherit (subagents stay on Pro). Google has no in-between tier;
// dropping to Flash for review work was a meaningful capability cliff
// (Flash missed the catastrophic camelCase/snake_case mismatch in
// the v4 e2e test). Pro is cost-effective enough to use for both
// orchestrator and lenses.
},
"gemini-flash": {
displayName: "Gemini Flash",
resolve: "google/gemini-3.5-flash",
openRouterResolve: "openrouter/google/gemini-3-flash-preview",
},
},
}),
xai: provider({
displayName: "xAI",
envVars: ["XAI_API_KEY"],
models: {
grok: {
displayName: "Grok",
resolve: "xai/grok-4.3",
openRouterResolve: "openrouter/x-ai/grok-4.3",
preferred: true,
},
// legacy aliases — xAI retired the entire fast/code-fast line on
// 2026-05-15 (https://docs.x.ai/developers/migration/may-15-deprecation)
// and now redirects every deprecated text-model slug to grok-4.3 at
// standard pricing. fall back to the live `xai/grok` so the alias
// chain resolves to grok-4.3 for both direct-key and OpenRouter users.
"grok-fast": {
displayName: "Grok Fast",
resolve: "xai/grok-4-1-fast",
openRouterResolve: "openrouter/x-ai/grok-4.3",
fallback: "xai/grok",
},
"grok-code-fast": {
displayName: "Grok Code Fast",
resolve: "xai/grok-code-fast-1",
openRouterResolve: "openrouter/x-ai/grok-4.3",
fallback: "xai/grok",
},
},
}),
deepseek: provider({
displayName: "DeepSeek",
envVars: ["DEEPSEEK_API_KEY"],
models: {
"deepseek-pro": {
displayName: "DeepSeek Pro",
resolve: "deepseek/deepseek-v4-pro",
openRouterResolve: "openrouter/deepseek/deepseek-v4-pro",
preferred: true,
},
"deepseek-flash": {
displayName: "DeepSeek Flash",
resolve: "deepseek/deepseek-v4-flash",
openRouterResolve: "openrouter/deepseek/deepseek-v4-flash",
},
// legacy aliases — deepseek retires these on 2026-07-24; transparently
// upgrade existing users to the v4 family via the fallback chain.
"deepseek-reasoner": {
displayName: "DeepSeek Reasoner",
resolve: "deepseek/deepseek-reasoner",
openRouterResolve: "openrouter/deepseek/deepseek-v3.2",
fallback: "deepseek/deepseek-pro",
},
"deepseek-chat": {
displayName: "DeepSeek Chat",
resolve: "deepseek/deepseek-chat",
openRouterResolve: "openrouter/deepseek/deepseek-v3.2",
fallback: "deepseek/deepseek-flash",
},
},
}),
moonshotai: provider({
displayName: "Moonshot AI",
envVars: ["MOONSHOT_API_KEY"],
models: {
"kimi-k2": {
displayName: "Kimi K2",
resolve: "moonshotai/kimi-k2.6",
openRouterResolve: "openrouter/moonshotai/kimi-k2.6",
preferred: true,
},
},
}),
opencode: provider({
displayName: "OpenCode",
envVars: ["OPENCODE_API_KEY"],
models: {
"big-pickle": {
displayName: "Big Pickle",
resolve: "opencode/big-pickle",
preferred: true,
envVars: [],
isFree: true,
},
"claude-opus": {
displayName: "Claude Opus",
resolve: "opencode/claude-opus-4-7",
openRouterResolve: "openrouter/anthropic/claude-opus-4.7",
subagentModel: "claude-sonnet",
},
"claude-sonnet": {
displayName: "Claude Sonnet",
resolve: "opencode/claude-sonnet-4-6",
openRouterResolve: "openrouter/anthropic/claude-sonnet-4.6",
},
"claude-haiku": {
displayName: "Claude Haiku",
resolve: "opencode/claude-haiku-4-5",
openRouterResolve: "openrouter/anthropic/claude-haiku-4.5",
},
gpt: {
displayName: "GPT",
resolve: "opencode/gpt-5.5",
openRouterResolve: "openrouter/openai/gpt-5.5",
subagentModel: "gpt-5.4",
},
"gpt-pro": {
displayName: "GPT Pro",
resolve: "opencode/gpt-5.5-pro",
openRouterResolve: "openrouter/openai/gpt-5.5-pro",
subagentModel: "gpt",
},
// hidden subagent target — see openai provider above for context.
"gpt-5.4": {
displayName: "GPT 5.4",
resolve: "opencode/gpt-5.4",
openRouterResolve: "openrouter/openai/gpt-5.4",
hidden: true,
},
"gpt-mini": {
displayName: "GPT Mini",
resolve: "opencode/gpt-5.4-mini",
openRouterResolve: "openrouter/openai/gpt-5.4-mini",
},
// legacy aliases — see openai provider above for context.
"gpt-codex": {
displayName: "GPT Codex",
resolve: "opencode/gpt-5.3-codex",
openRouterResolve: "openrouter/openai/gpt-5.3-codex",
fallback: "opencode/gpt",
},
"gpt-codex-mini": {
displayName: "GPT Codex Mini",
resolve: "opencode/gpt-5.1-codex-mini",
openRouterResolve: "openrouter/openai/gpt-5.1-codex-mini",
fallback: "opencode/gpt-mini",
},
"gemini-pro": {
displayName: "Gemini Pro",
resolve: "opencode/gemini-3.1-pro",
openRouterResolve: "openrouter/google/gemini-3.1-pro-preview",
// Inherit — see google/gemini-pro for rationale.
},
"gemini-flash": {
displayName: "Gemini Flash",
resolve: "opencode/gemini-3-flash",
openRouterResolve: "openrouter/google/gemini-3-flash-preview",
},
"kimi-k2": {
displayName: "Kimi K2",
resolve: "opencode/kimi-k2.6",
openRouterResolve: "openrouter/moonshotai/kimi-k2.6",
},
"minimax-m2.5": {
displayName: "MiniMax M2.5",
resolve: "opencode/minimax-m2.5",
openRouterResolve: "openrouter/minimax/minimax-m2.5",
},
"gpt-5-nano": {
displayName: "GPT Nano",
resolve: "opencode/gpt-5-nano",
openRouterResolve: "openrouter/openai/gpt-5-nano",
},
"mimo-v2-pro-free": {
displayName: "MiMo V2 Pro",
resolve: "opencode/mimo-v2-pro-free",
envVars: [],
isFree: true,
fallback: "opencode/big-pickle",
},
"minimax-m2.5-free": {
displayName: "MiniMax M2.5",
resolve: "opencode/minimax-m2.5-free",
envVars: [],
isFree: true,
fallback: "opencode/big-pickle",
hidden: true,
},
},
}),
bedrock: provider({
displayName: "Amazon Bedrock",
envVars: ["AWS_BEARER_TOKEN_BEDROCK", "AWS_REGION", "BEDROCK_MODEL_ID"],
models: {
// single routing entry — the actual Bedrock model ID is read from
// BEDROCK_MODEL_ID at run time. see ModelRouting docs for why we
// don't catalog individual Bedrock models.
byok: {
displayName: "Amazon Bedrock",
resolve: "bedrock",
routing: "bedrock",
},
},
}),
vertex: provider({
displayName: "Google Vertex AI",
envVars: [
"VERTEX_SERVICE_ACCOUNT_JSON",
"GOOGLE_CLOUD_PROJECT",
"VERTEX_LOCATION",
"VERTEX_MODEL_ID",
],
models: {
// single routing entry — the actual Vertex AI model ID is read from
// VERTEX_MODEL_ID at run time. see ModelRouting docs for why we don't
// catalog individual Vertex models.
byok: {
displayName: "Google Vertex AI",
resolve: "vertex",
routing: "vertex",
},
},
}),
openrouter: provider({
displayName: "OpenRouter",
envVars: ["OPENROUTER_API_KEY"],
models: {
"claude-opus": {
displayName: "Claude Opus",
resolve: "openrouter/anthropic/claude-opus-4.7",
openRouterResolve: "openrouter/anthropic/claude-opus-4.7",
preferred: true,
subagentModel: "claude-sonnet",
},
"claude-sonnet": {
displayName: "Claude Sonnet",
resolve: "openrouter/anthropic/claude-sonnet-4.6",
openRouterResolve: "openrouter/anthropic/claude-sonnet-4.6",
},
"claude-haiku": {
displayName: "Claude Haiku",
resolve: "openrouter/anthropic/claude-haiku-4.5",
openRouterResolve: "openrouter/anthropic/claude-haiku-4.5",
},
gpt: {
displayName: "GPT",
resolve: "openrouter/openai/gpt-5.5",
openRouterResolve: "openrouter/openai/gpt-5.5",
subagentModel: "gpt-5.4",
},
"gpt-pro": {
displayName: "GPT Pro",
resolve: "openrouter/openai/gpt-5.5-pro",
openRouterResolve: "openrouter/openai/gpt-5.5-pro",
subagentModel: "gpt",
},
// hidden subagent target — see openai provider above for context.
"gpt-5.4": {
displayName: "GPT 5.4",
resolve: "openrouter/openai/gpt-5.4",
openRouterResolve: "openrouter/openai/gpt-5.4",
hidden: true,
},
"gpt-mini": {
displayName: "GPT Mini",
resolve: "openrouter/openai/gpt-5.4-mini",
openRouterResolve: "openrouter/openai/gpt-5.4-mini",
},
// legacy aliases — see openai provider for context.
"gpt-codex": {
displayName: "GPT Codex",
resolve: "openrouter/openai/gpt-5.3-codex",
openRouterResolve: "openrouter/openai/gpt-5.3-codex",
fallback: "openrouter/gpt",
},
"gpt-codex-mini": {
displayName: "GPT Codex Mini",
resolve: "openrouter/openai/gpt-5.1-codex-mini",
openRouterResolve: "openrouter/openai/gpt-5.1-codex-mini",
fallback: "openrouter/gpt-mini",
},
"o4-mini": {
displayName: "O4 Mini",
resolve: "openrouter/openai/o4-mini",
openRouterResolve: "openrouter/openai/o4-mini",
},
"gemini-pro": {
displayName: "Gemini Pro",
resolve: "openrouter/google/gemini-3.1-pro-preview",
openRouterResolve: "openrouter/google/gemini-3.1-pro-preview",
// Inherit — see google/gemini-pro for rationale.
},
"gemini-flash": {
displayName: "Gemini Flash",
resolve: "openrouter/google/gemini-3-flash-preview",
openRouterResolve: "openrouter/google/gemini-3-flash-preview",
},
grok: {
displayName: "Grok",
resolve: "openrouter/x-ai/grok-4.3",
openRouterResolve: "openrouter/x-ai/grok-4.3",
},
"deepseek-pro": {
displayName: "DeepSeek Pro",
resolve: "openrouter/deepseek/deepseek-v4-pro",
openRouterResolve: "openrouter/deepseek/deepseek-v4-pro",
},
"deepseek-flash": {
displayName: "DeepSeek Flash",
resolve: "openrouter/deepseek/deepseek-v4-flash",
openRouterResolve: "openrouter/deepseek/deepseek-v4-flash",
},
// legacy alias — deepseek retires this on 2026-07-24; transparently
// upgrade existing users to the v4 family via the fallback chain.
"deepseek-chat": {
displayName: "DeepSeek Chat",
resolve: "openrouter/deepseek/deepseek-v3.2",
openRouterResolve: "openrouter/deepseek/deepseek-v3.2",
fallback: "openrouter/deepseek-flash",
},
"kimi-k2": {
displayName: "Kimi K2",
resolve: "openrouter/moonshotai/kimi-k2.6",
openRouterResolve: "openrouter/moonshotai/kimi-k2.6",
},
"minimax-m2.5": {
displayName: "MiniMax M2.5",
resolve: "openrouter/minimax/minimax-m2.5",
openRouterResolve: "openrouter/minimax/minimax-m2.5",
},
},
}),
} satisfies Record<string, ProviderConfig>;
export type ModelProvider = keyof typeof providers;
// ── slug parsing ───────────────────────────────────────────────────────────────
export function parseModel(slug: string): { provider: string; model: string } {
const slashIdx = slug.indexOf("/");
if (slashIdx === -1) {
throw new Error(`invalid model slug "${slug}" — expected "provider/model"`);
}
return { provider: slug.slice(0, slashIdx), model: slug.slice(slashIdx + 1) };
}
export function getModelProvider(slug: string): string {
return parseModel(slug).provider;
}
export function getProviderDisplayName(slug: string): string | undefined {
const parsed = parseModel(slug);
return (providers as Record<string, ProviderConfig>)[parsed.provider]?.displayName;
}
export function getModelEnvVars(slug: string): string[] {
const parsed = parseModel(slug);
const providerConfig = (providers as Record<string, ProviderConfig>)[parsed.provider];
if (!providerConfig) {
return [];
}
const modelConfig = providerConfig.models[parsed.model];
if (modelConfig?.envVars) {
return modelConfig.envVars.slice();
}
return providerConfig.envVars.slice();
}
/** managed credentials are authored only via `pullfrog auth <provider>` — they
* count as "configured" for hasAnyKey-style UI checks but are never offered as
* a manual-paste option in `init` or the AgentSettings env-var button row.
* see `provider.managedCredentials` and wiki/codex-auth.md. */
export function getModelManagedCredentials(slug: string): string[] {
const parsed = parseModel(slug);
const providerConfig = (providers as Record<string, ProviderConfig>)[parsed.provider];
return providerConfig?.managedCredentials?.slice() ?? [];
}
// ── derived flat list ──────────────────────────────────────────────────────────
export const modelAliases: ModelAlias[] = Object.entries(providers).flatMap(
([providerKey, config]) =>
Object.entries(config.models).map(([modelId, def]) => ({
slug: `${providerKey}/${modelId}`,
provider: providerKey,
displayName: def.displayName,
resolve: def.resolve,
openRouterResolve: def.openRouterResolve,
preferred: def.preferred ?? false,
isFree: def.isFree ?? false,
fallback: def.fallback,
routing: def.routing,
// subagentModel is stored as an alias key local to the provider; expand
// here to a fully-qualified slug so callers can look up the target alias
// directly without re-deriving the provider.
subagentModel: def.subagentModel ? `${providerKey}/${def.subagentModel}` : undefined,
hidden: def.hidden ?? false,
}))
);
/** OpenRouter target when Router or OSS funding is active and `repo.model` is null. */
const defaultProxyAlias = modelAliases.find((a) => a.slug === "moonshotai/kimi-k2");
if (!defaultProxyAlias?.openRouterResolve) {
throw new Error("DEFAULT_PROXY_MODEL: moonshotai/kimi-k2 missing openRouterResolve");
}
export const DEFAULT_PROXY_MODEL = defaultProxyAlias.openRouterResolve;
// ── resolution ─────────────────────────────────────────────────────────────────
/** resolve a model slug to its concrete models.dev specifier (e.g. "anthropic/claude-opus-4-6") */
export function resolveModelSlug(slug: string): string | undefined {
return modelAliases.find((a) => a.slug === slug)?.resolve;
}
const MAX_FALLBACK_DEPTH = 10;
/**
* walk the fallback chain to the terminal (non-deprecated) alias.
* returns undefined if the chain is broken, exhausted, or cyclic.
*
* use this in UI display sites (dropdown trigger labels, PR-comment footers,
* etc.) so a deprecated stored slug renders as the model the user actually
* runs against — not the historical name. selectable lists should still hide
* deprecated and internal-only aliases by filtering on `!a.fallback && !a.hidden`.
*/
export function resolveDisplayAlias(slug: string): ModelAlias | undefined {
let current = slug;
const visited = new Set<string>();
for (let i = 0; i < MAX_FALLBACK_DEPTH; i++) {
if (visited.has(current)) return undefined;
visited.add(current);
const alias = modelAliases.find((a) => a.slug === current);
if (!alias) return undefined;
if (!alias.fallback) return alias;
current = alias.fallback;
}
return undefined;
}
/**
* resolve a model slug to the CLI-ready model string, following the fallback
* chain when a model is deprecated. returns the first non-deprecated resolve
* target, or undefined if the chain is exhausted or broken.
*/
export function resolveCliModel(slug: string): string | undefined {
return resolveDisplayAlias(slug)?.resolve;
}
/**
* resolve a model slug to the OpenRouter-ready model string, following the
* fallback chain when a model is deprecated. returns undefined if the chain
* is exhausted/broken or the terminal alias has no openrouter equivalent
* (e.g. free opencode models).
*/
export function resolveOpenRouterModel(slug: string): string | undefined {
return resolveDisplayAlias(slug)?.openRouterResolve;
}
// ── bedrock routing ────────────────────────────────────────────────────────────
/** env var that supplies the Bedrock model ID for the `bedrock/byok` slug. */
export const BEDROCK_MODEL_ID_ENV = "BEDROCK_MODEL_ID";
/** env var that supplies the Vertex AI model ID for the `vertex/byok` slug. */
export const VERTEX_MODEL_ID_ENV = "VERTEX_MODEL_ID";
/**
* the Bedrock model ID passed to claude-code or opencode is whatever the
* user set in `BEDROCK_MODEL_ID` — Pullfrog never resolves or upgrades it.
* we route by checking whether the ID names an Anthropic model: claude-code
* handles Anthropic-on-Bedrock natively (with `CLAUDE_CODE_USE_BEDROCK=1`),
* everything else goes through opencode's `amazon-bedrock` provider.
*
* AWS Bedrock IDs come in two shapes:
* - dotted foundation IDs: `us.anthropic.claude-opus-4-7`,
* `anthropic.claude-haiku-4-5-20251001-v1:0`, `amazon.nova-pro-v1:0`,
* `meta.llama4-scout-17b-instruct-v1:0`. AWS-published, lowercase, the
* foundation provider always appears as a discrete dot-segment.
* - inference-profile ARNs: `arn:aws:bedrock:us-east-2:<acct>:application-inference-profile/<user-name>`.
* `<user-name>` is operator-chosen, so a naive substring check is fragile
* in both directions (Anthropic profile named without "anthropic" → routes
* to opencode and misses CLAUDE_CODE_USE_BEDROCK; non-Anthropic profile
* whose name happens to contain "anthropic" → routes to claude-code).
*
* we anchor on a discrete dot-segment match (case-insensitive). this catches
* every published foundation ID and is conservative for ARN-form IDs: ARN
* names that don't include "anthropic" as their own dot-segment route to
* opencode by default. operators using ARN-form IDs whose backing model is
* Anthropic should set `PULLFROG_AGENT=claude` to force the right route, or
* include the foundation segment in the profile name.
*/
export function isBedrockAnthropicId(bedrockModelId: string): boolean {
// split on `.`, `/`, and `:` so the check works for both dotted foundation
// IDs (anthropic.* / us.anthropic.*) and ARN-form IDs (where the relevant
// foundation segment sits between `/` and `.` inside the resource name).
return bedrockModelId.toLowerCase().split(/[./:]/).includes("anthropic");
}
/**
* Vertex Anthropic model IDs start with the Claude family name, e.g.
* `claude-opus-4-1@20250805`. partner-model resource paths can contain the
* substring "anthropic" elsewhere, so the Bedrock segment check does not
* transfer — anchor on the model ID prefix instead.
*/
export function isVertexAnthropicId(vertexModelId: string): boolean {
return /^claude-/i.test(vertexModelId.trim());
}