google/adk-js

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An open-source, code-first Typescript toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Stars: 1.4k
Forks: 205
Open beginner issues: 0
Indexed issues: 32
Avg merge: 3d 16h
Merged PRs (30d): 92

Dominant language: TypeScript
License: Apache-2.0
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

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32 open issues indexed

Feature Request: Add Explicit Termination Mechanism for Multi-Agent Workflows (Similar to AutoGen “TERMINATE”) Open

enhancement needs review

google/adk-js#29 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Add support for parallel tool calls Open

enhancement needs review

google/adk-js#233 · 8 comments · 1 reaction · 1 assignee · Indexed Sep 16, 2026
[QUESTION] How can we implement exponentialBackoff in the ADK (reusing or not the retry mechanism in `js-genai`)? Open

enhancement question status/in-progress

google/adk-js#259 · 3 comments · 1 reaction · 1 assignee · Indexed Sep 16, 2026
No way to add `temp:variable` during `Runner.runAsync` Open

enhancement needs review

google/adk-js#260 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Feature: Ergonomic TypeScript client for remote Vertex AI Agent Engine (parity with Python vertexai.agent_engines) Open

enhancement needs review

google/adk-js#512 · 1 comment · 1 reaction · 2 assignees · Indexed Sep 16, 2026
Feat: Support self-hosted and open-source LLMs (Ollama, vLLM, LM Studio) via a Chat Completions provider Open

enhancement needs review

google/adk-js#533 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Feat: Port the agent optimization module so agents can automatically improve their own prompts (parity with adk-python optimization) Open

enhancement needs review

google/adk-js#534 · 1 comment · 1 reaction · 2 assignees · Indexed Sep 16, 2026
adm-zip range ^0.5.17 pins consumers to a version with an unpatched DoS (GHSA-xcpc-8h2w-3j85) Open

bug request clarification

google/adk-js#601 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Tracking: @google/adk cannot be bundled for the browser (5 build-level defects) Open

bug

google/adk-js#607 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
--log_level / --verbose never reach library logs from the agent file: the loader bundles a second copy of @google/adk Open

bug

google/adk-js#661 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Agent files are minified before execution: errors name esbuild temporaries and unnamed nodes take mangled names Open

google/adk-js#718 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Node input is appended to the session as a role:"user" event, fabricating user turns Open

google/adk-js#720 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
adk run --replay does not validate the input file Open

google/adk-js#721 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Dev UI renders internal output-only events as chat bubbles, and prints events twice when they have both content and output Open

google/adk-js#729 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Answered HITL form stays live in the transcript; submitting it discards the answer and raises a new approval request Open

google/adk-js#731 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Dev UI never shows what the human answered in a HITL form Open

google/adk-js#732 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Dev UI raises a spurious "system instructions were modified between consecutive turns" alert for every multi-agent workflow Open

google/adk-js#735 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Dev UI chat bubble collapses multi-line node output onto one line Open

google/adk-js#738 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Live: no way to add content to a turn without completing it (adk-python parity) Open

enhancement needs review

google/adk-js#756 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
LocalEnvironment.execute does not own the process tree: a timeout leaks forked descendants, and there is no way to cancel Open

google/adk-js#782 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
perf(core): make MikroORM an optional peer, 172 → 127 packages on install Open

enhancement

google/adk-js#784 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
perf(core): make winston an optional peer, ~26 fewer packages on install Open

enhancement

google/adk-js#785 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
@google/genai installed twice (~32 MB) via @google-cloud/vertexai's ^1.45.0 pin Open

google/adk-js#796 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Tracking: @google/genai block is 30.4 MB reducible on the byte axis (171 → 87 pkgs, 112 → 63 MB with all in-flight work) Open

google/adk-js#797 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Bump OpenTelemetry off the ^0.205.0 line: upstream already dropped protobufjs, and it unblocks js-genai#1883 Open

google/adk-js#803 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Wire errorType into telemetry: port resolve_error_type and set the error.type span attribute Open

enhancement

google/adk-js#806 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Audit bare `throw new Error` sites and adopt the typed-errors module (232 throws across 90 files) Open

enhancement

google/adk-js#807 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
fix(deps): migrate @google-cloud/vertexai to @google-cloud/agentplatform, −16 MB and dedupes @google/genai Open

google/adk-js#823 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
my_agent/ agent.go # main agent code .env # API keys or project IDs Open

enhancement

google/adk-js#838 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
A throwing tool ends the invocation in adk-python and is recovered from in adk-js Open

bug help wanted

google/adk-js#857 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
ChromeBuiltInLlm rewrites schema-valid null tool args to {} before execution Open

bug request clarification

google/adk-js#900 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
ADK web 2.0.0 offers Evals tab, but server reports 404 Open

bug needs review

google/adk-js#901 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026

google/adk-js

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