agent/pi - pi - Penguin

fix(ai): ignore generic GitHub tokens for Copilot auth

closes #4485

Mario Zechner · 2026-05-15 01:26:31 +02:00

a8af0b5e99

feat(ai): add Together AI provider

Mario Zechner · 2026-05-08 16:44:18 +02:00

7adb8e7634

Merge pull request #3887 from cristinaponcela/feat/image-outputs

feat: image content

Mario Zechner · 2026-05-08 15:57:06 +02:00

9751057be9

Merge remote-tracking branch 'upstream/main' into feat/image-outputs

Cristina Poncela Cubeiro · 2026-05-07 16:46:17 +02:00

ffdf426e33

delete: images()

Cristina Poncela Cubeiro · 2026-05-07 16:21:50 +02:00

32b2cd0720

chore: migrate pi packages to earendil works scope

Mario Zechner · 2026-05-07 15:59:42 +02:00

3e5ad67e0f

docs(ai): document interleaved stream events

Mario Zechner · 2026-05-07 11:42:35 +02:00

9eb126e7b2

docs: readme image section

Cristina Poncela Cubeiro · 2026-05-05 10:06:27 +02:00

074747c687

Merge branch 'main' into feat/image-outputs

Cristina Poncela Cubeiro · 2026-05-04 16:42:51 +01:00

5731e13a61

feat: image models

Cristina Poncela Cubeiro · 2026-05-04 17:07:02 +02:00

63c61aac6f

feat(ai): switch xiaomi default to api billing, add per-region token plan providers (#4112 )

Built-in `xiaomi` provider now targets the API billing endpoint (https://api.xiaomimimo.com/anthropic) — a single stable URL for keys issued at platform.xiaomimimo.com. The Token Plan endpoints are exposed as three sibling providers, each with its own env var:

- xiaomi-token-plan-cn: XIAOMI_TOKEN_PLAN_CN_API_KEY
- xiaomi-token-plan-ams: XIAOMI_TOKEN_PLAN_AMS_API_KEY
- xiaomi-token-plan-sgp: XIAOMI_TOKEN_PLAN_SGP_API_KEY

BREAKING CHANGE: users who previously set XIAOMI_API_KEY against the Token Plan AMS endpoint must move to xiaomi-token-plan-ams and set XIAOMI_TOKEN_PLAN_AMS_API_KEY. This also resolves the 401 reported by on #4005, where a platform.xiaomimimo.com key fails against the Token Plan endpoint.

closes #4082

Jake Jia · 2026-05-03 12:57:11 +02:00

693888ac47

fix(ai): use Xiaomi Token Plan Anthropic endpoint

closes #3912

Mario Zechner · 2026-05-02 01:36:34 +02:00

c0e046990e

feat: add model thinking level metadata

closes #3208

Mario Zechner · 2026-05-02 01:21:06 +02:00

80f06d3636

feat(ai): add Xiaomi MiMo provider (#4005 )

* fix(ai): include minimax-cn in cross-provider-handoff matrix

* feat(ai): add Xiaomi MiMo provider

Adds Xiaomi MiMo as an openai-completions-compatible provider.

- packages/ai: register provider in types/KnownProvider, env-api-keys (XIAOMI_API_KEY), generate-models, models.generated.ts, overflow util, README, CHANGELOG
- packages/ai/test: extend stream, tokens, abort, empty, context-overflow, overflow, image-tool-result, tool-call-without-result, total-tokens, unicode-surrogate, cross-provider-handoff matrices with Xiaomi
- packages/coding-agent: default model (mimo-v2.5-pro), display name (Xiaomi MiMo), CLI env var docs, README, docs/providers.md

closes #3912

---------

Co-authored-by: Mario Zechner <badlogicgames@gmail.com>

Jake Jia · 2026-05-02 00:46:05 +02:00

a44622670f

feat(ai): add Cloudflare AI Gateway as a provider (#3856 )

* feat(ai): add Cloudflare AI Gateway as a provider

Routes through Cloudflare's Unified API (`/compat`) for Workers AI and
Anthropic models, and through the provider-specific `/openai` subpath
for OpenAI models so reasoning models (gpt-5.x, o-series) can hit
`/v1/responses` natively. Once `/compat` adds Responses-API support,
the OpenAI subpath can be folded back in.

Catalog layout:
  workers-ai/@cf/...  -> openai-completions, gateway/.../compat
  anthropic/...       -> openai-completions, gateway/.../compat
  <native-id>         -> openai-responses,   gateway/.../openai
                         (gpt-5.1, claude-... no, sorry: gpt-5.x and o-series only;
                          prefix stripped because the OpenAI SDK posts native ids)

Touches:
  packages/ai/src/types.ts                       add cloudflare-ai-gateway to KnownProvider
  packages/ai/src/env-api-keys.ts                map to CLOUDFLARE_API_KEY
  packages/ai/src/providers/cloudflare.ts        add CLOUDFLARE_AI_GATEWAY_COMPAT_BASE_URL
                                                 and CLOUDFLARE_AI_GATEWAY_OPENAI_BASE_URL
  packages/ai/src/providers/openai-responses.ts  one-line dispatch through resolveCloudflareBaseUrl
                                                 (matches what openai-completions.ts already does)
  packages/ai/scripts/generate-models.ts         branch openai/* vs workers-ai/anthropic/*
  packages/ai/src/models.generated.ts            spliced 34 entries
  packages/ai/test/stream.test.ts                3 e2e blocks (one per upstream)
  packages/coding-agent/*                        defaultModelPerProvider, login, env docs,
                                                 README, providers.md

Verified end-to-end against a real Cloudflare account with unified
billing: 9/9 e2e tests pass across all three upstreams (Workers AI
Kimi K2.6, OpenAI gpt-5.1 reasoning, Anthropic claude-sonnet-4-5).

* refactor(ai): move AI Gateway User-Agent and per-route session-affinity flag to catalog

Mirrors the same per-model metadata refactor done for Workers AI in the
parent branch. All cloudflare-ai-gateway entries get the User-Agent
header. Only workers-ai/* gateway entries set
`compat.sendSessionAffinityHeaders: true` because the gateway
forwards that header to the underlying Workers AI runtime; anthropic/*
upstream and openai/* (openai-responses) don't use it.

  packages/ai/scripts/generate-models.ts: emit headers (always) and
  per-upstream compat (workers-ai only) on each cloudflare-ai-gateway
  entry.
  packages/ai/src/models.generated.ts: re-spliced 35 entries with
  headers + conditional compat.

Behavior unchanged - 9/9 e2e tests pass across all three upstream
families.

* fix(ai): align AI Gateway with telemetry-aware UA helper

Adapts to badlogic/pi-mono#3851's follow-up fix ("honor telemetry for
Cloudflare attribution headers", fbb5eed) which moved the
'User-Agent: pi-coding-agent' header out of per-model catalog metadata
and into a centralized telemetry-honoring helper
(coding-agent/src/core/sdk.ts:getAttributionHeaders).

- packages/coding-agent/src/core/sdk.ts: extend the cloudflare branch of
  getAttributionHeaders to also match cloudflare-ai-gateway and
  gateway.ai.cloudflare.com.

- packages/ai/scripts/generate-models.ts and src/models.generated.ts:
  drop 'headers' from the 35 cloudflare-ai-gateway entries (constant
  CLOUDFLARE_STATIC_HEADERS no longer exists). Per-route
  compat.sendSessionAffinityHeaders is unchanged.

End-to-end behavior unchanged: 9/9 tests still pass across all three
upstream families (Workers AI, Anthropic, OpenAI Responses).

---------

Co-authored-by: Mario Zechner <badlogicgames@gmail.com>

MC · 2026-04-30 23:29:37 +02:00

24fb6b833b

remove gemini cli and antigravity support

Mario Zechner · 2026-04-30 21:24:36 +02:00

fe66edd943

feat(ai): add Cloudflare Workers AI as a provider (#3851 )

* feat(ai): add Cloudflare Workers AI as a provider

Cloudflare Workers AI hosts open-weight LLMs (Kimi K2.6, GPT-OSS,
GLM-4.7, Llama 4, Gemma 4, Nemotron 3) on Cloudflare's GPU network with
an OpenAI-compatible endpoint. Reuses the openai-completions API
protocol; the per-account URL contains a {CLOUDFLARE_ACCOUNT_ID}
placeholder resolved at request time by a small helper.

Pi automatically sets x-session-affinity for prefix caching:
https://developers.cloudflare.com/workers-ai/features/prompt-caching/

Auth: CLOUDFLARE_API_KEY (matches pi's *_API_KEY convention) +
CLOUDFLARE_ACCOUNT_ID. The User-Agent identifies traffic as
'pi-coding-agent' in Cloudflare analytics.

Verified end-to-end against a real Cloudflare account: 17 e2e tests
pass across stream/empty/tokens/unicode/tool-call-without-result/
total-tokens against @cf/moonshotai/kimi-k2.6.

Cloudflare AI Gateway is a separate, larger change (it requires routing
through provider-specific subpaths with the matching API protocol per
upstream) and will land in a follow-up PR.

* refactor(ai): move Cloudflare User-Agent and session-affinity flag to per-model metadata

Instead of conditionally setting them in openai-completions.ts based on
provider detection, declare them as model-level fields in the catalog
(headers + compat). This is consistent with how the github-copilot and
kimi-coding entries already declare their static headers.

  packages/ai/scripts/generate-models.ts: emit headers and compat fields
  on each cloudflare-workers-ai entry (CLOUDFLARE_STATIC_HEADERS).
  packages/ai/src/providers/openai-completions.ts: drop the
  isCloudflareProvider conditional that injected User-Agent and the
  isCloudflareWorkersAI override of sendSessionAffinityHeaders.
  packages/ai/src/models.generated.ts: re-spliced 8 cloudflare-workers-ai
  entries with headers + compat.

Behavior is unchanged - verified via fetch interceptor that User-Agent
and x-session-affinity / session_id / x-client-request-id are still sent
on outbound requests. 5/5 e2e tests pass.

MC · 2026-04-27 23:41:54 +02:00

d6e08b3da0

add cognitive services implementation (#3799 )

marcbloech · 2026-04-27 18:38:03 +02:00

9dcde1e3fa

fix(coding-agent): harden clipboard copy

closes #3639

Mario Zechner · 2026-04-24 12:55:58 +02:00

1e33492525

fix(typebox): migrate to v1 with extension compat (#3474 )

* fix(typebox): migrate to v1 with extension compat

Replace AJV-based validation with TypeBox-native validation, keep legacy extension imports working (including @sinclair/typebox/compiler), and restore coercion for serialized/plain JSON schemas.

This change closes #3112.

* fix(typebox): use canonical imports and harden coercion

Switch first-party code to canonical typebox imports while retaining legacy extension aliases in the loader.

Remove obsolete runtime codegen guards, expand serialized JSON-schema coercion coverage, and update related tests and fixtures.

Fixes #3112.

---------

Co-authored-by: Mario Zechner <badlogicgames@gmail.com>

Armin Ronacher · 2026-04-22 19:59:33 +02:00

35ff2689ee

feat(ai): add Fireworks provider support closes #3519

Mario Zechner · 2026-04-22 01:09:11 +02:00

0bb0a58466

fix(ai,coding-agent): support anthropic-style cache control for openai compatibles closes #3392

Mario Zechner · 2026-04-20 17:12:05 +02:00

3054fd7a3b

fix(ai): add completions session affinity compat closes #3430

Mario Zechner · 2026-04-20 16:55:16 +02:00

4b2caf43a8

feat(ai,coding-agent): add faux provider and ModelRegistry factories

Mario Zechner · 2026-03-29 21:08:50 +02:00

ef6af5ebbd

feat(ai): lazy-load provider modules for faster startup fixes #2297

Mario Zechner · 2026-03-17 18:03:24 +01:00

a7559f01e9

fix(ai): expose provider response ids on assistant messages fixes #2245

Mario Zechner · 2026-03-17 17:11:38 +01:00

dd53eb56ee

docs: clarify compat flags for openai-compatible local servers closes #2177

Mario Zechner · 2026-03-15 16:11:40 +01:00

0b48e2518f

fix(ai): support GOOGLE_CLOUD_API_KEY for google-vertex (#1948 ) (#1976 )

Gordon Hui · 2026-03-09 13:30:22 +01:00

01f7faae9c

Merge branch 'feat/use-mistral-sdk'

Mario Zechner · 2026-03-05 23:49:29 +01:00

a31065166d

fix(ai,coding-agent): make pi-ai browser-safe and move OAuth runtime exports

- add browser smoke bundling check to root check + pre-commit

- lazy-load Bedrock provider registration to avoid browser graph traversal

- remove top-level OAuth runtime exports from @mariozechner/pi-ai

- add @mariozechner/pi-ai/oauth subpath export and update coding-agent imports

- move proxy dispatcher init to coding-agent CLI (Node-only)

- document Bedrock/OAuth browser limitations

closes #1814

Mario Zechner · 2026-03-04 20:21:25 +01:00

e0754fdbb3

refactor(ai): migrate mistral provider to conversations sdk

Abdeslam Yassine Agmar · 2026-03-03 17:25:50 +00:00

eb9f1183ad

feat(ai,coding-agent): add OpenCode Go provider support closes #1757

Mario Zechner · 2026-03-03 16:02:29 +01:00

42579dd923

feat: add configurable transport and codex websocket session caching

Mario Zechner · 2026-02-13 23:41:49 +01:00

a26a9cfabd

fix(ai,coding-agent): re-export typebox symbols and align docs closes #1338

Mario Zechner · 2026-02-06 18:34:25 +01:00

0232c44064

fix(ai): omit strict for unsupported openai completions

Mario Zechner · 2026-02-02 00:44:55 +01:00

ff0eb3ecd4

feat(ai): add PI_AI_ANTIGRAVITY_VERSION env var override

Allows users to override the Antigravity User-Agent version when Google
updates their version requirements, avoiding the need to wait for a
package release.

Fixes #1129

Mario Zechner · 2026-02-01 09:32:10 +01:00

e9ca0be769

feat(coding-agent): add Qwen CLI OAuth provider

4h9fbZ · 2026-02-01 01:51:55 +01:00

993c45a059

feat(ai): add Kimi For Coding provider support

- Add kimi-coding provider using Anthropic Messages API
- API endpoint: https://api.kimi.com/coding/v1
- Environment variable: KIMI_API_KEY
- Models: kimi-k2-thinking (text), k2p5 (text + image)
- Add context overflow detection pattern for Kimi errors
- Add tests for all standard test suites

Mario Zechner · 2026-01-29 04:12:28 +01:00

87ab5c5c3b

feat(ai): add PI_CACHE_RETENTION env var for extended prompt caching

Adds support for extended cache retention via PI_CACHE_RETENTION=long:
- Anthropic: 5m -> 1h TTL
- OpenAI: in-memory -> 24h retention

Only applies to direct API calls (api.anthropic.com, api.openai.com).
Proxies and other providers are unaffected.

fixes #967

Mario Zechner · 2026-01-29 02:22:06 +01:00

1b6a147579

docs(ai): document api registry

Mario Zechner · 2026-01-24 23:15:11 +01:00

c06163bc59

add Azure deployment name map and refresh generated models

Markus Ylisiurunen · 2026-01-24 12:04:34 +01:00

085c378d34

clarify Azure OpenAI env vars in docs

Markus Ylisiurunen · 2026-01-24 12:04:34 +01:00

0789bcbab0

switch azure responses to base url config and v1 api

Markus Ylisiurunen · 2026-01-24 12:04:34 +01:00

391c93800c

add Azure OpenAI Responses provider with deployment-aware model mapping

Markus Ylisiurunen · 2026-01-24 12:04:34 +01:00

856012296b

fix(ai): skip errored/aborted assistant messages in transform-messages

Fixes OpenAI Responses 400 error 'reasoning without following item' by
skipping errored/aborted assistant messages entirely rather than filtering
at the provider level. This covers openai-responses, openai-codex-responses,
and future providers.

Removes strictResponsesPairing compat option (no longer needed).

Closes #838

Mario Zechner · 2026-01-19 15:55:29 +01:00

2d27a2c728

docs(ai): note handoff coverage for new providers

Mario Zechner · 2026-01-19 00:15:46 +01:00

c8db8e613f

docs(ai): document onPayload callback

Mario Zechner · 2026-01-19 00:12:43 +01:00

023f6e2fa4

feat(ai): add strictResponsesPairing for Azure OpenAI Responses API

Split OpenAICompat into OpenAICompletionsCompat and OpenAIResponsesCompat
for type-safe API-specific compat settings. Added strictResponsesPairing
option to suppress orphaned reasoning/tool calls on incomplete turns,
fixing 400 errors on Azure's Responses API which requires strict pairing.

Closes #768

Mario Zechner · 2026-01-18 20:15:33 +01:00

d43930c818

Fix z.ai thinking/reasoning params, fixes #688

Z.ai uses thinking: { type: "enabled" | "disabled" } instead of
OpenAI's reasoning_effort. Added thinkingFormat compat flag to handle
this. Thinking is now explicitly enabled/disabled based on user setting.

Mario Zechner · 2026-01-13 18:34:07 +01:00

09d409cc92

Add Vercel AI Gateway support

Timo Lins · 2026-01-13 16:42:34 +01:00

164a69a601

95 Commits