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* feat(providers): add Cloudflare AI Playground as No Auth provider (closes #10389) Reverse-engineered access to the free, anonymous Cloudflare AI Playground: chat runs over a PartySocket WebSocket speaking Cloudflare's cf_agent RPC protocol with zero credentials (no account, no API key, no cookies). The WS upgrade is gated on a browser-grade TLS fingerprint, so the executor drives a headless Chromium via Playwright and speaks the protocol from inside the page context. - registry entry: cloudflare-playground (alias cfp), authType none, curated 20-model catalog (GLM 5.2, Kimi K2.7 Code, DeepSeek V4 Pro, gpt-oss-120B, Llama 3.3 70B, Qwen2.5 Coder 32B, ...) captured from the live getModels RPC (2026-08-15) - executor: cf_agent frame stream -> OpenAI SSE translation, id-filtered parser (RPC done:true frames cannot kill the stream), in-band upstream errors mapped to HTTP 429/502, abort + timeout handling, clean errors - noauth UI entry with reverse-engineered-endpoint notice - tests: 12 unit tests using real captured frames (incl. the 3021 rate-limit error) + fake transport; ESLint clean; open-sse typecheck clean * fix(providers): define __name helper in page context before evaluate Bundlers with keepNames (esbuild/tsx, webpack) inject a __name() call into serialized function bodies. page.evaluate(openPlaygroundSession) therefore threw ReferenceError: __name is not defined in real browser sessions. Define the helper on window before evaluating the session opener. * fix(providers): sync docs counts, golden snapshots and add reasoning_content support for cloudflare-playground * chore: remove ad-hoc cfp-shim debug script per review feedback The standalone shim duplicated the executor's frame-parsing and transport logic and is superseded by open-sse/executors/cloudflare-playground.ts. Requested in PR #10442 review. * feat(gemini-web): expose image generation through /v1/images/generations (closes #10466) Adds a gemini-web image-generation path following the chatgpt-web precedent: - imageRegistry: gemini-web provider entry (format gemini-web, cookie auth) with the nano-banana-web model. The -web suffix keeps the bare nano-banana id owned by adobe-firefly (operator decision 2026-07-31). - gemini-web executor: new parseStreamResponseImages() extracts generated image URLs from the StreamGenerate candidate extension block (inner[4][0][12][7][0], url at entry[0][3][3] — string or list form), dedupes cumulative frames, upgrades to =s2048, and deliberately skips web-search thumbnails at [12][1]. Image mode (x_gemini_web_image_mode) captures every StreamGenerate frame, resolves on first image, and gets a 90s window; chat mode is byte-for-byte unchanged. - handlers/imageGeneration/providers/geminiWeb.ts: drives the executor in image mode with an explicit generation directive prompt (the web UI otherwise answers with web-search images), caps n at 4, returns URLs or b64_json (downloads the public googleusercontent asset), and surfaces refusal text when no image was produced. - Dispatch branch on format gemini-web in handleImageGeneration. Tests: 21 new tests with fixtures built from the documented frame layout (string/list url forms, cumulative-frame dedupe, web-image exclusion, size-directive handling, refusal visibility, n-cap, b64_json, registry wiring incl. the bare nano-banana → adobe-firefly regression guard). Adjacent suites: gemini-web (6 files), chatgpt-web image, image handler, route, registry, adobe-firefly, freepik, designer — all green. ESLint clean on touched files (2 pre-existing any warnings unchanged); tsc -p open-sse 0 errors. * fix(media): close browser leak, surface timeout errors, and fall back accounts for gemini-web images Addresses pre-merge review findings on #10494 (closes #10466): - cloudflare-playground executor: close the launched browser on EVERY non-success start() path, including the detected Cloudflare "Attention Required" challenge branch (was leaking a Chromium process per blocked request). - cloudflare-playground executor: a streaming chat timeout now emits an explicit timeout_error SSE chunk before [DONE] instead of silently completing, so a client can no longer mistake an empty/partial timed-out stream for a successful answer. Timeout duration is now injectable for deterministic tests. - gemini-web image handler + imageCredentialRetry: classify the underlying GeminiWebExecutor's expired/blocked-session failure modes (400/500, per its own Playwright timeout/catch-all branches) as retryable, so executeImageWithCredentialFallback advances to the next eligible account instead of only doing so on a plain 401. Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com> * docs: regenerate provider counts after merging release/v3.8.50 (341 -> 342) The previous merge commit resolved all 51 auto-generated-file conflicts by taking release/v3.8.50's content, which still said 341 providers. Merging in this branch's Cloudflare Playground provider brings the live catalog to 342, so npm run check:docs-counts-sync now flags stale claims. Fix: - docs/reference/PROVIDER_REFERENCE.md: regenerated via `npm run gen:provider-reference`. - README.md/AGENTS.md/llm.txt/package.json description: 341 -> 342. - docs/diagrams/{readme-hero,promise-pillars,comparison-table,cli-terminal}.svg: 341 -> 342 in the embedded "NNN providers" text (targeted replace, matched against the exact pattern check-docs-counts-sync.mjs validates). check:docs-counts-sync and check:changelog-integrity are both clean after this commit. Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com> * docs(env): document CLOUDFLARE_PLAYGROUND_CHROME_PATH Used by open-sse/executors/cloudflare-playground.ts but missing from .env.example and docs/reference/ENVIRONMENT.md, caught by the env-doc-sync gate when combined with other PRs in the release merge-train. Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com> --------- Co-authored-by: user.email <freakymustard67@gmail.com> Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>