Go to file
Hongming Wang de99a22ffc fix(quickstart): hotfixes discovered during live testing session
Five additional breakages surfaced while testing the restored stack
end-to-end (spin up Hermes template → click node → open side panel →
configure secrets → send chat). Each fix is narrowly scoped and has
matching unit or e2e tests so they don't regress.

### 1. SSRF defence blocked loopback A2A on self-hosted Docker

handlers/ssrf.go was rejecting `http://127.0.0.1:<port>` workspace
URLs as loopback, so POST /workspaces/:id/a2a returned 502 on every
Canvas chat send in local-dev. The provisioner on self-hosted Docker
publishes each container's A2A port on 127.0.0.1:<ephemeral> — that's
the only reachable address for the platform-on-host path.

Added `devModeAllowsLoopback()` — allows loopback only when
MOLECULE_ENV ∈ {development, dev}. SaaS (MOLECULE_ENV=production)
continues to block loopback; every other blocked range (metadata
169.254/16, TEST-NET, CGNAT, link-local) stays blocked in dev mode.

Tests: 5 new tests in ssrf_test.go covering dev-mode loopback,
dev-mode short-alias ("dev"), production still blocks loopback,
dev-mode still blocks every other range, and a 9-case table test of
the predicate with case/whitespace/typo variants.

### 2. canvas/src/lib/api.ts: 401 → login redirect broke localhost

Every 401 called `redirectToLogin()` which navigates to
`/cp/auth/login`. That route exists only on SaaS (mounted by the
cp_proxy when CP_UPSTREAM_URL is set). On localhost it 404s — users
landed on a blank "404 page not found" instead of seeing the actual
error they should fix.

Gated the redirect on the SaaS-tenant slug check: on
<slug>.moleculesai.app, redirect unchanged; on any non-SaaS host
(localhost, LAN IP, reserved subdomains like app.moleculesai.app),
throw a real error so the calling component can render a retry
affordance.

Tests: 4 new vitest cases in a dedicated api-401.test.ts (needs
jsdom for window.location.hostname) — SaaS redirects, localhost
throws, LAN hostname throws, reserved apex throws.

### 3. SecretsSection rendered a hardcoded key list

config/secrets-section.tsx shipped a fixed COMMON_KEYS list
(Anthropic / OpenAI / Google / SERP / Model Override) regardless of
what the workspace's template actually needed. A Hermes workspace
declaring MINIMAX_API_KEY in required_env got five irrelevant slots
and nothing for the key it actually needed.

Made the slot list template-driven via a new `requiredEnv?: string[]`
prop passed down from ConfigTab. Added `KNOWN_LABELS` for well-known
names and `humanizeKeyName` to turn arbitrary SCREAMING_SNAKE_CASE
into a readable label (e.g. MINIMAX_API_KEY → "Minimax API Key").
Acronyms (API, URL, ID, SDK, MCP, LLM, AI) stay uppercase. Legacy
fallback preserved when required_env is empty.

Tests: 8 new vitest cases covering known-label lookup, humanise
fallback, acronym preservation, deduplication, and both fallback
paths.

### 4. Confusing placeholder in Required Env Vars field

The TagList in ConfigTab labelled "Required Env Vars (from template)"
is a DECLARATION field — stores variable names. The placeholder
"e.g. CLAUDE_CODE_OAUTH_TOKEN" suggested that, but users naturally
typed the value of their API key into the field instead. The actual
values go in the Secrets section further down the tab.

Relabelled to "Required Env Var Names (from template)", changed the
placeholder to "variable NAME (e.g. ANTHROPIC_API_KEY) — not the
value", and added a one-line helper below pointing to Secrets.

### 5. Agent chat replies rendered 2-3 times

Three delivery paths can fire for a single agent reply — HTTP
response to POST /a2a, A2A_RESPONSE WS event, and a
send_message_to_user WS push. Paths 2↔3 were already guarded by
`sendingFromAPIRef`; path 1 had no guard. Hermes emits both the
reply body AND a send_message_to_user with the same text, which
manifested as duplicate bubbles with identical timestamps.

Added `appendMessageDeduped(prev, msg, windowMs = 3000)` in
chat/types.ts — dedupes on (role, content) within a 3s window.
Threaded into all three setMessages call sites. The window is short
enough that legitimate repeat messages ("hi", "hi") from a real
user/agent a few seconds apart still render.

Tests: 8 new vitest cases covering empty history, different content,
duplicate within window, different roles, window elapsed, stale
match, malformed timestamps, and custom window.

### 6. New end-to-end regression test

tests/e2e/test_dev_mode.sh — 7 HTTP assertions that run against a
live platform with MOLECULE_ENV=development and catch regressions
on all the dev-mode escape hatches in a single pass: AdminAuth
(empty DB + after-token), WorkspaceAuth (/activity, /delegations),
AdminAuth on /approvals/pending, and the populated
/org/templates response. Shellcheck-clean.

### Test sweep

- `go test -race ./internal/handlers/ ./internal/middleware/
  ./internal/provisioner/` — all pass
- `npx vitest run` in canvas — 922/922 pass (up from 902)
- `shellcheck --severity=warning infra/scripts/setup.sh
  tests/e2e/test_dev_mode.sh` — clean
- `bash tests/e2e/test_dev_mode.sh` — 7/7 pass against a live
  platform + populated template registry

### SaaS parity

Every relaxation remains conditional on MOLECULE_ENV=development.
Production tenants run MOLECULE_ENV=production (enforced by the
secrets-encryption strict-init path) and always set ADMIN_TOKEN, so
none of these code paths fire on hosted SaaS. Behaviour on real
tenants is byte-for-byte unchanged.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-23 14:57:18 -07:00
.ci-trigger chore: PM-triggered CI re-run 2026-04-21 15:40:21 +00:00
.githooks chore: add mol_pk_ and cfut_ to pre-commit secret scanner 2026-04-18 07:38:48 -07:00
.github/workflows Merge branch 'staging' into fix/golangci-direct-clean 2026-04-23 19:55:58 +00:00
canvas fix(quickstart): hotfixes discovered during live testing session 2026-04-23 14:57:18 -07:00
docs PMM: Phase 34 deliverables — positioning, ecosystem-watch, battlecard (#1867) 2026-04-23 20:34:34 +00:00
infra fix(quickstart): wire up template/plugin registry via manifest.json 2026-04-23 14:55:34 -07:00
marketing PMM: commit all Phase 30/34 staged work 2026-04-22 20:31:37 +00:00
research research: add enterprise-case-study-pipeline-targeting-brief.md 2026-04-21 16:46:57 +00:00
scripts fix(quickstart): wire up template/plugin registry via manifest.json 2026-04-23 14:55:34 -07:00
tests fix(quickstart): hotfixes discovered during live testing session 2026-04-23 14:57:18 -07:00
tools docs: testing strategy + PR hygiene + backend parity matrix + boot-event postmortem (#1824) 2026-04-23 19:59:38 +00:00
workspace fix(workspace): credential helper security hardening (#1797) 2026-04-23 18:14:55 +00:00
workspace-server fix(quickstart): hotfixes discovered during live testing session 2026-04-23 14:57:18 -07:00
.coverage-allowlist.txt ci: fix regex + add coverage allowlist (14 known 0% critical paths) 2026-04-23 11:20:36 -07:00
.env.example fix(quickstart): keep Canvas working post first workspace + hide SaaS cookie banner on localhost 2026-04-23 14:55:33 -07:00
.gitattributes chore: final open-source cleanup — binary, stale paths, private refs 2026-04-18 00:38:55 -07:00
.gitignore fix(quickstart): wire up template/plugin registry via manifest.json 2026-04-23 14:55:34 -07:00
.mcp.json.example fix(security): GLOBAL memory delimiter spoofing + pin MCP npm version 2026-04-18 11:09:24 -07:00
CODE_OF_CONDUCT.md chore: open-source preparation — scrub secrets, add community files 2026-04-18 00:10:56 -07:00
comment-1172.json docs(marketing): Phase 30 launch — content blog posts, DevRel assets, and execution suite 2026-04-21 06:22:27 +00:00
comment-1173.json docs(marketing): Phase 30 launch — content blog posts, DevRel assets, and execution suite 2026-04-21 06:22:27 +00:00
CONTRIBUTING.md fix(quickstart): wire up template/plugin registry via manifest.json 2026-04-23 14:55:34 -07:00
COVERAGE_FLOOR.md ci(platform-go): add critical-path coverage gate + per-file report (#1823) 2026-04-23 11:12:40 -07:00
docker-compose.infra.yml fix(quickstart): make README cp-paste flow bugless end-to-end (#1871) 2026-04-23 19:53:43 +00:00
docker-compose.yml fix(quickstart): make README cp-paste flow bugless end-to-end (#1871) 2026-04-23 19:53:43 +00:00
LICENSE fix: replace residual "Agent Molecule" with "Molecule AI" in LICENSE 2026-04-13 13:06:21 -07:00
manifest.json chore: final open-source cleanup — binary, stale paths, private refs 2026-04-18 00:38:55 -07:00
railway.toml fix: railway.toml buildContext must be repo root for workspace-server COPY paths 2026-04-18 00:29:38 -07:00
README.md fix(quickstart): wire up template/plugin registry via manifest.json 2026-04-23 14:55:34 -07:00
README.zh-CN.md fix(quickstart): wire up template/plugin registry via manifest.json 2026-04-23 14:55:34 -07:00
render.yaml chore: open-source restructure — rename dirs, remove internal files, scrub secrets 2026-04-18 00:24:44 -07:00
test-pmm-temp.txt PMM: update EC2 SSH social copy — add ephemeral key versions + positioning approval 2026-04-22 20:54:11 +00:00
tick-reflections-temp.md tick: 2026-04-21 ~04:25Z — PR #1240 merged, PRs #1247/#1248 in flight, CI slow but active 2026-04-21 03:18:29 +00:00

Molecule AI Icon Logo

Molecule AI Text Logo

English | 中文

The Org-Native Control Plane For Heterogeneous AI Agent Teams

The world's most powerful governance platform for AI agent teams.

License: BSL 1.1

Go Version Python Version Next.js

Visual Canvas • Runtime Compatibility • Hierarchical Memory • Skill Evolution • Operational Guardrails

Docs HomeQuick StartArchitecturePlatform APIWorkspace Runtime

Deploy on Railway Deploy to Render


The Pitch

Molecule AI is the most powerful way to govern an AI agent organization in production.

It combines the parts that are usually scattered across demos, internal glue code, and framework-specific tooling into one product:

  • one org-native control plane for teams, roles, hierarchy, and lifecycle
  • one runtime layer that lets LangGraph, DeepAgents, Claude Code, CrewAI, AutoGen, and OpenClaw run side by side
  • one memory model that keeps recall, sharing, and skill evolution aligned with organizational boundaries
  • one operational surface for observing, pausing, restarting, inspecting, and improving live workspaces

Most teams can build a workflow, a strong single agent, a coding agent, or a custom multi-agent graph.

Very few teams can run all of that as a governed organization with clear structure, durable memory boundaries, and production operations.

That is the gap Molecule AI closes.

Why Molecule AI Feels Different

1. The node is a role, not a task

In Molecule AI, a workspace is an organizational role. That role can begin as one agent, later expand into a sub-team, and still keep the same external identity, hierarchy position, memory boundary, and A2A interface.

2. The org chart is the topology

You do not wire collaboration paths by hand. Hierarchy defines the default communication surface. The structure is not decorative UI. It is part of the operating model.

3. Runtime choice stops being a dead-end decision

LangGraph, DeepAgents, Claude Code, CrewAI, AutoGen, and OpenClaw can all plug into the same workspace abstraction. Teams can standardize governance without forcing every group onto one runtime.

4. Memory is treated like infrastructure

Molecule AI's HMA approach is designed around organizational boundaries, not just “store more context somewhere.” Durable recall, scoped sharing, awareness namespaces, and skill promotion are all part of one coherent system.

5. It comes with a real control plane

Registry, heartbeats, restart, pause/resume, activity logs, approvals, terminal access, files, traces, bundles, templates, and WebSocket fanout are not afterthoughts. They are first-class parts of the platform.

The Category Gap Molecule AI Fills

Category What it does well Where it breaks What Molecule AI adds
Workflow builders Visual task automation Nodes are tasks, not durable organizational roles Role-native workspaces, hierarchy, long-lived teams
Agent frameworks Strong runtime semantics Weak control plane and weak org-level operations Unified lifecycle, canvas, registry, policies, observability
Coding agents Excellent local execution Usually not designed as team infrastructure Workspace abstraction, A2A collaboration, platform ops
Custom multi-agent graphs Full flexibility Brittle topology and governance sprawl Standardized operating model without losing runtime freedom

What Makes Molecule AI Defensible

Advantage Why it matters in practice
Role-native workspace abstraction Your org structure survives model swaps, framework changes, and team expansion
Fractal team expansion A single specialist can become a managed department without breaking upstream integrations
Heterogeneous runtime compatibility Different teams can keep their preferred agent architecture while sharing one control plane
HMA + awareness namespaces Memory sharing follows hierarchy instead of leaking across the whole system
Skill evolution loop Durable successful workflows can graduate from memory into reusable, hot-reloadable skills
WebSocket-first operational UX The canvas reflects task state, structure changes, and A2A responses in near real time
Global secrets with local override Centralize provider access, then override only where a workspace needs specialized credentials

Runtime Compatibility, Compared

Molecule AI is not trying to replace the frameworks below. It is the system that makes them easier to run together.

Runtime / architecture Status in current repo Native strength What Molecule AI adds
LangGraph Shipping on main Graph control, tool use, Python extensibility Canvas orchestration, hierarchy routing, A2A, memory scopes, operational lifecycle
DeepAgents Shipping on main Deeper planning and decomposition Same workspace contract, team topology, activity stream, restart behavior
Claude Code Shipping on main Real coding workflows, CLI-native continuity Secure workspace abstraction, A2A delegation, org boundaries, shared control plane
CrewAI Shipping on main Role-based crews Persistent workspace identity, policy consistency, shared canvas and registry
AutoGen Shipping on main Assistant/tool orchestration Standardized deployment, hierarchy-aware collaboration, shared ops plane
OpenClaw Shipping on main CLI-native runtime with its own session model Workspace lifecycle, templates, activity logs, topology-aware collaboration
NemoClaw WIP on feat/nemoclaw-t4-docker NVIDIA-oriented runtime path Planned to join the same abstraction once merged; not yet part of main

This is the key idea: many agent runtimes, one organizational operating system.

Why The Memory Architecture Compounds

Most projects stop at “we added memory.” Molecule AI pushes further:

Conventional memory setup Molecule AI
Flat store or weak namespaces Hierarchy-aligned LOCAL, TEAM, GLOBAL scopes
Sharing is easy to overexpose Sharing is explicit and structure-aware
Memory and procedure get mixed together Memory stores durable facts; skills store repeatable procedure
Every agent can become over-privileged Workspace awareness namespaces reduce blast radius
UI memory and runtime memory blur together Separate surfaces for scoped agent memory, key/value workspace memory, and recall

The flywheel

Task execution
   -> durable insight captured in memory
   -> repeated success becomes a signal
   -> workflow promoted into a reusable skill
   -> skill hot-reloads into the runtime
   -> future work gets faster and more reliable

This is one of Molecule AI's strongest long-term advantages: the system can get more operationally capable without turning into one giant hidden prompt.

Self-Improving Agent Teams, Built Into Molecule AI

Most agent systems stop at "a smart runtime." Molecule AI pushes further: it gives teams a way to capture what worked, promote repeatable procedure into skills, reload those improvements into live workspaces, and keep the whole loop visible at the platform level.

Positioning lens Conventional self-improving agent pattern Molecule AI
Unit of improvement A single agent session or runtime A workspace, a team, and eventually the whole org graph
Operational surface Mostly hidden inside the agent loop Visible in the platform, Canvas, activity stream, memory surfaces, and runtime controls
Strategic outcome A smarter agent A compounding organization with durable knowledge and governed reusable skills

Where that shows up in Molecule AI

Core mechanism Molecule AI module(s) Why it matters
Durable memory that survives sessions workspace/builtin_tools/memory.py, workspace/builtin_tools/awareness_client.py, workspace-server/internal/handlers/memories.go Memory is not just durable, it is workspace-scoped and can route into awareness namespaces tied to the org structure
Cross-session recall workspace-server/internal/handlers/activity.go (/workspaces/:id/session-search) Recall spans both activity history and memory rows, so the system can search what happened and what was learned without inventing a separate hidden store
Skills built from experience workspace/builtin_tools/memory.py (_maybe_log_skill_promotion) Promotion from memory into a skill candidate is surfaced as an explicit platform activity, not a silent internal side effect
Skill improvement during use workspace/skill_loader/watcher.py, workspace/skill_loader/loader.py, workspace/main.py Skills hot-reload into the live runtime, so improvements become available on the next A2A task without restarting the workspace
Persistent skill lifecycle workspace-server/cmd/cli/cmd_agent_skill.go, workspace/plugins.py Skills are not just generated once; they can be audited, installed, published, shared, mounted by plugins, and governed as reusable operational assets

Why this matters in Molecule AI

  1. The learning loop is org-aware, not just session-aware. Memory can live at LOCAL, TEAM, or GLOBAL scope, and awareness namespaces give each workspace a durable identity boundary.

  2. The learning loop is visible to operators. Promotion events, activity logs, current-task updates, traces, and WebSocket fanout mean self-improvement is part of the control plane, not a hidden black box.

  3. The learning loop compounds across teams, not just one agent. A workflow learned by one workspace can become a governed skill, reload into the runtime, appear in the Agent Card, and become usable inside a larger organizational hierarchy.

The result is not just “an agent that learns.” It is an organization that gets more capable as its workspaces accumulate durable memory and reusable procedure.

What Ships In main

Canvas

  • Next.js 15 + React Flow + Zustand
  • drag-to-nest team building
  • empty-state deployment + onboarding wizard
  • template palette
  • bundle import/export
  • 10-tab side panel for chat, activity, details, skills, terminal, config, files, memory, traces, and events

Platform

  • Go/Gin control plane
  • workspace CRUD and provisioning
  • registry and heartbeats
  • browser-safe A2A proxy
  • team expansion/collapse
  • activity logs and approvals
  • secrets and global secrets
  • files API, terminal, bundles, templates, viewport persistence

Runtime

  • unified workspace/ image
  • adapter-driven execution
  • Agent Card registration
  • awareness-backed memory integration
  • plugin-mounted shared rules/skills
  • hot-reloadable local skills
  • coordinator-only delegation path

Ops

  • Langfuse traces
  • current-task reporting
  • pause/resume/restart flows
  • activity streaming
  • runtime tiers
  • direct workspace inspection through terminal and files

Built For Teams That Need More Than A Demo

Molecule AI is especially strong when you need to run:

  • AI engineering teams with PM / Dev Lead / QA / Research / Ops roles
  • mixed runtime organizations where one team prefers LangGraph and another prefers Claude Code
  • long-lived agent organizations that need memory boundaries and reusable procedures
  • internal platforms that want to expose agent teams as structured infrastructure, not ad hoc scripts

Architecture

Canvas (Next.js :3000)  <--HTTP / WS-->  Platform (Go :8080)  <---> Postgres + Redis
         |                                          |
         |                                          +--> Docker provisioner / bundles / templates / secrets
         |
         +-------------------- shows --------------------> workspaces, teams, tasks, traces, events

Workspace Runtime (Python image with adapters)
  - LangGraph / DeepAgents / Claude Code / CrewAI / AutoGen / OpenClaw
  - Agent Card + A2A server
  - heartbeat + activity + awareness-backed memory
  - skills + plugins + hot reload

Quick Start

git clone https://github.com/Molecule-AI/molecule-core.git
cd molecule-core

cp .env.example .env
# Defaults boot the stack locally out of the box. See .env.example for
# production hardening knobs (ADMIN_TOKEN, SECRETS_ENCRYPTION_KEY, etc.).

./infra/scripts/setup.sh
# Boots Postgres (:5432), Redis (:6379), Langfuse (:3001),
# and Temporal (:7233 gRPC, :8233 UI) on the shared
# `molecule-monorepo-net` Docker network. Temporal runs with
# no auth on localhost — dev-only; production must gate it.
#
# Also populates the template/plugin registry by cloning every repo
# listed in manifest.json into workspace-configs-templates/,
# org-templates/, and plugins/. Requires jq — install via
# `brew install jq` (macOS) or `apt install jq` (Debian). Idempotent:
# re-runs skip any target dir that's already populated.

cd workspace-server
go run ./cmd/server   # applies pending migrations on first boot

cd ../canvas
npm install
npm run dev

Then open http://localhost:3000:

  1. Deploy a template or create a blank workspace from the empty state.
  2. Follow the onboarding guide into Config.
  3. Add a provider key in Secrets & API Keys.
  4. Open Chat and send the first task.

Documentation Map

Current Scope

The current main branch already includes the core platform, canvas, memory model, six production adapters, skill lifecycle, and operational surfaces. Adjacent runtime work such as NemoClaw remains branch-level until merged, and this README keeps that distinction explicit on purpose.

License

Business Source License 1.1 — copyright © 2025 Molecule AI.

Personal, internal, and non-commercial use is permitted without restriction. You may not use the Licensed Work to offer a competing product or service. On January 1, 2029, the license converts to Apache 2.0.