Jannes StubbemannandClaude Opus 4.7 7f2ed0ad90 security(server): close cross-tenant existence oracle (404 instead of 403) (#3967)
## Thinking Path

> - Paperclip orchestrates AI agents for zero-human companies
> - In a multi-tenant deployment, route handlers that take a resource id
(`issue`, `goal`, `project`, `approval`, etc.) look the resource up by
id and then call `assertCompanyAccess` on its `companyId` — 404 if it
doesn't exist, 403 if it exists in another tenant
> - The split status codes are a classic *existence oracle*: any
authenticated user can enumerate ids across tenants by probing for the
403/404 boundary, mapping out which issues, labels, approvals, etc.
exist in other customers' tenants even when they cannot read the
contents
> - The right fix is a single uniform 404 for both "not found" and
"found but cross-tenant", which collapses the oracle but still preserves
write-path checks (active membership, viewer-readonly) for *authorized*
tenants
> - This pull request adds a non-throwing `hasCompanyAccess(req,
companyId)` helper plus a `getAccessibleResource` wrapper that ~130
handlers across 14 route files now use, folding the access check into
the existence check while still running `assertCompanyAccess` for
authorized tenants so viewer-readonly / inactive-membership rejections
fire unchanged on write paths
> - The benefit is closing a multi-tenant information leak without
breaking write-path security or single-tenant local-first behavior

## Linked Issues or Issue Description

Refs #709 — asks for company-scope regression coverage across
approval/activity/access routes, because a subtle route refactor could
leak cross-tenant data; this PR hardens exactly those surfaces (uniform
404 across 14 route files including `approvals`, `activity`, `secrets`)
and updates cross-tenant expectations in test files. It does not add the
full coverage matrix #709 asks for — hence Refs, not Closes.

No existing issue covers the oracle itself — described in-PR:

- Route handlers returned 404 for "not found" but 403 for "exists in
another tenant", a classic *existence oracle*: any authenticated user
could enumerate ids across tenants by probing the 403/404 boundary.
- That maps out which issues, labels, approvals, etc. exist in other
customers' tenants even when their contents are unreadable.
- Fix: a uniform 404 for both cases, while keeping write-path checks
(active membership, viewer-readonly) for authorized tenants.

## What Changed

- **`server/src/routes/authz.ts`** — new `hasCompanyAccess(req,
companyId): boolean` helper alongside the existing
`assertCompanyAccess`. Docstring spells out the two-step pattern (404
gate, then `assertCompanyAccess` for write-path checks). The helper
mirrors `assertCompanyAccess`'s company-scope semantics exactly — in
particular, signed-in instance admins do **not** get blanket access to
companies they are not a member of (the repo's `authz-company-access`
tests pin that behavior for `assertCompanyAccess`; an earlier draft of
the helper accidentally widened it for reads).
- **`getAccessibleResource(req, res, lookup, notFoundMessage)`** — the
safe thing is now the easy thing. One helper wraps the whole pattern
(uniform 404 for missing/cross-tenant, then `assertCompanyAccess` for
write-path membership checks) and ~130 handlers across 14 route files
use it:
  ```ts
const goal = await getAccessibleResource(req, res, svc.getById(id),
"Goal not found");
  if (!goal) return;
  ```
Files: `activity`, `agents`, `approvals`, `assets`, `costs`,
`environments`, `execution-workspaces`, `file-resources`, `goals`,
`issue-tree-control`, `issues`, `projects`, `routines`, `secrets`.
Handlers with bespoke not-found behavior (the legacy `200 []` contract,
audit-logged denials in `file-resources`, null-returning authz helpers)
compose `hasCompanyAccess` directly using the documented two-step
pattern:
  ```ts
// step 1: close the oracle (uniform 404 for both not-found and
cross-tenant)
  if (!existing || !hasCompanyAccess(req, existing.companyId)) {
    res.status(404).json({ error: "Goal not found" });
    return;
  }
// step 2: enforce write-path membership checks for authorised tenants
(no-op on GET)
  assertCompanyAccess(req, existing.companyId);
  ```
Routes where `companyId` comes from *request input*
(`req.params.companyId`, `req.body.companyId`, e.g. in `companies.ts`
and `plugins.ts`) deliberately retain plain `assertCompanyAccess` —
there's no existence oracle to close because the companyId is an input,
not a discovered value.
- **Full-sweep coverage** — a scripted audit of every
`assertCompanyAccess(req, <resource>.companyId)` call site in
`server/src/routes/` found ~55 lookup-then-assert pairs the first pass
missed; all are now gated. Notable ones: the
`/secret-provider-configs/:id` CRUD routes, the agents
instructions-bundle/config-revision/skills-sync routes (which check
access via the `assertCanUpdateAgent` / `assertCanReadAgent` /
`assertCanManageInstructionsPath` helpers), `POST
/heartbeat-runs/:runId/watchdog-decisions`, `GET
/issues/:id/cost-summary`, the environment + environment-lease GET
routes, all six issue-tree-control routes, ~24 issue sub-resource routes
(document annotations, interactions, approvals links, recovery actions,
plan decompositions, lock/unlock), and the three workspace file-resource
routes (these throw `notFound` instead of `forbidden` inside their
audit-logging wrappers, so denied attempts are still activity-logged
server-side while the client sees a uniform 404).
- **Helpers made self-defending** — `assertCanUpdateAgent` /
`assertCanReadAgent` / `assertCanManageInstructionsPath` (agents) and
`assertCanManage{Project,Execution}WorkspaceRuntimeServices` throw
`notFound` for cross-tenant resources before their `assertCompanyAccess`
step, so a future caller that forgets the route-level gate still can't
reopen the oracle.
- **Pattern enforcement** — new `authz-existence-oracle-guard.test.ts`
statically scans `server/src/routes/*.ts` and fails CI on any
`assertCompanyAccess(req, <resource>.companyId)` call that is not
preceded by a `hasCompanyAccess` gate, with an explicit allowlist (plus
staleness check) for the request-input cases. New routes that regress to
the 403/404 split fail the suite with a message pointing at the
documented pattern.
- **Tests** — cross-tenant expectations updated from 403→404 where
routes are now gated; new `hasCompanyAccess` unit tests in
`authz-company-access.test.ts` pin the
instance-admin/local-implicit/agent/none semantics in lockstep with
`assertCompanyAccess`; `write-path-membership.test.ts` (added in an
earlier round) confirms viewer/inactive users are still rejected on
writes.
- **One legacy-contract preserve** — `GET /heartbeat-runs/:runId/issues`
still returns `200 []` for both "doesn't exist" and "cross-tenant" so
the legacy contract is preserved while the oracle stays closed.

## Verification

- `pnpm run typecheck` — PASS.
- `pnpm -F @paperclipai/server exec vitest run` — full server suite
green locally apart from 4 pre-existing local-environment failures
(`paperclip-skill-utils` ×2 and `workspace-runtime` ×1 are
cwd/git-environment dependent — verified identical on a clean checkout
of the base; `heartbeat-process-recovery` is the known macOS flake).
- The new `authz-existence-oracle-guard` test sweeps
`server/src/routes/*.ts` and confirms no remaining
`assertCompanyAccess(resource.companyId)` site without a
`hasCompanyAccess` gate; the only allowlisted holdouts take `companyId`
from request input.

## Risks

- **API contract narrowing.** Any client that specifically checked for
`403` on cross-tenant access now sees `404`. This is a strict narrowing
(one status instead of two for the same negative outcome) and matches
what a client should expect for any id it can't access.
- **Write-path checks preserved.** `assertCompanyAccess` still runs
after the 404 gate on write routes, so viewer-readonly /
inactive-membership rejections fire unchanged for legitimate users.
- **Instance-admin scope unchanged.** `hasCompanyAccess` denies
signed-in instance admins without an explicit membership, exactly like
`assertCompanyAccess` (pinned by unit tests) — so the gate introduces no
new read access for admins.
- **Single-tenant local-first deploys** behave identically — the helper
short-circuits to `true` for `local_implicit` sessions.
- No new env vars, no deployment-mode switch.

## Model Used

Claude Opus 4.7 (1M context), extended thinking mode; completeness sweep
+ instance-admin parity fix by Claude Fable 5 (1M context).

## Checklist

- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] Thinking path traces from project context to this change
- [x] Model used specified
- [x] Checked ROADMAP.md — part of the multi-tenant hardening initiative
- [x] Tests run locally and pass
- [x] Added/updated cross-tenant 404 expectations across test files
- [x] No UI changes
- [x] Documented risks above
- [x] Will address all Greptile and reviewer comments before merge

Part of the multi-tenant hardening initiative — see also #5864
(per-company JWT keys) and #5865 (plugin tables `company_id`).

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-07-14 15:53:09 -07:00
2026-03-07 02:57:28 +09:00

Paperclip is the app people use to manage AI agents for work.

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Paperclip is the app people use to manage AI agents for work.

Open-source orchestration for teams of AI agents.

If OpenClaw is an employee, Paperclip is the company.

Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business. Bring your own agents, assign goals, and track work and costs from one dashboard.

It looks like a task manager. Under the hood: org charts, budgets, governance, goal alignment, and agent coordination.

Manage business goals, not pull requests.

Step Example
01 Define the goal "Build the #1 AI note-taking app to $1M MRR."
02 Hire the team CEO, CTO, engineers, designers, marketers — any bot, any provider.
03 Approve and run Review strategy. Set budgets. Hit go. Monitor from the dashboard.

Works
with
OpenClaw
OpenClaw
Claude
Claude Code
Codex
Codex
Cursor
Cursor
Bash
Bash
HTTP
HTTP

If it can receive a heartbeat, it's hired.


Paperclip is right for you if

  • ✅ You want to build autonomous AI companies
  • ✅ You coordinate many different agents (OpenClaw, Codex, Claude, Cursor) toward a common goal
  • ✅ You have 20 simultaneous Claude Code terminals open and lose track of what everyone is doing
  • ✅ You want agents running autonomously 24/7, but still want to audit work and chime in when needed
  • ✅ You want to monitor costs and enforce budgets
  • ✅ You want a process for managing agents that feels like using a task manager
  • ✅ You want to manage your autonomous businesses from your phone

Features

🔌 Bring Your Own Agent

Any agent, any runtime, one org chart. If it can receive a heartbeat, it's hired.

🎯 Goal Alignment

Every task traces back to the company mission. Agents know what to do and why.

💓 Heartbeats

Agents wake on a schedule, check work, and act. Delegation flows up and down the org chart.

💰 Cost Control

Monthly budgets per agent. When they hit the limit, they stop. No runaway costs.

🏢 Multi-Company

One deployment, many companies. Complete data isolation. One control plane for your portfolio.

🎫 Ticket System

Every conversation traced. Every decision explained. Full tool-call tracing and immutable audit log.

🛡️ Governance

Approve hires, override strategy, pause or terminate any agent — at any time.

📊 Org Chart

Hierarchies, roles, reporting lines. Your agents have a boss, a title, and a job description.

📱 Mobile Ready

Monitor and manage your autonomous businesses from anywhere.

Problems Paperclip solves

Without Paperclip With Paperclip
❌ You have 20 Claude Code tabs open and can't track which one does what. On reboot you lose everything. ✅ Tasks are ticket-based, conversations are threaded, sessions persist across reboots.
❌ You manually gather context from several places to remind your bot what you're actually doing. ✅ Context flows from the task up through the project and company goals — your agent always knows what to do and why.
❌ Folders of agent configs are disorganized and you're re-inventing task management, communication, and coordination between agents. ✅ Paperclip gives you org charts, ticketing, delegation, and governance out of the box — so you run a company, not a pile of scripts.
❌ Runaway loops waste hundreds of dollars of tokens and max your quota before you even know what happened. ✅ Cost tracking surfaces token budgets and throttles agents when they're out. Management prioritizes with budgets.
❌ You have recurring jobs (customer support, social, reports) and have to remember to manually kick them off. ✅ Heartbeats handle regular work on a schedule. Management supervises.
❌ You have an idea, you have to find your repo, fire up Claude Code, keep a tab open, and babysit it. ✅ Add a task in Paperclip. Your coding agent works on it until it's done. Management reviews their work.

Why Paperclip is special

Paperclip handles the hard orchestration details correctly.

Atomic execution. Task checkout and budget enforcement are atomic, so no double-work and no runaway spend.
Persistent agent state. Agents resume the same task context across heartbeats instead of restarting from scratch.
Runtime skill injection. Agents can learn Paperclip workflows and project context at runtime, without retraining.
Governance with rollback. Approval gates are enforced, config changes are revisioned, and bad changes can be rolled back safely.
Goal-aware execution. Tasks carry full goal ancestry so agents consistently see the "why," not just a title.
Portable company templates. Export/import orgs, agents, and skills with secret scrubbing and collision handling.
True multi-company isolation. Every entity is company-scoped, so one deployment can run many companies with separate data and audit trails.

What's Under the Hood

Paperclip is a full control plane, not a wrapper. Before you build any of this yourself, know that it already exists:

┌──────────────────────────────────────────────────────────────┐
│                       PAPERCLIP SERVER                       │
│                                                              │
│  ┌───────────┐  ┌───────────┐  ┌───────────┐  ┌───────────┐  │
│  │Identity & │  │  Work &   │  │ Heartbeat │  │Governance │  │
│  │  Access   │  │   Tasks   │  │ Execution │  │& Approvals│  │
│  └───────────┘  └───────────┘  └───────────┘  └───────────┘  │
│                                                              │
│  ┌───────────┐  ┌───────────┐  ┌───────────┐  ┌───────────┐  │
│  │ Org Chart │  │Workspaces │  │  Plugins  │  │  Budget   │  │
│  │ & Agents  │  │ & Runtime │  │           │  │ & Costs   │  │
│  └───────────┘  └───────────┘  └───────────┘  └───────────┘  │
│                                                              │
│  ┌───────────┐  ┌───────────┐  ┌───────────┐  ┌───────────┐  │
│  │ Routines  │  │ Secrets & │  │ Activity  │  │  Company  │  │
│  │& Schedules│  │  Storage  │  │ & Events  │  │Portability│  │
│  └───────────┘  └───────────┘  └───────────┘  └───────────┘  │
└──────────────────────────────────────────────────────────────┘
         ▲              ▲              ▲              ▲
   ┌─────┴─────┐  ┌─────┴─────┐  ┌─────┴─────┐  ┌─────┴─────┐
   │  Claude   │  │   Codex   │  │   CLI     │  │ HTTP/web  │
   │   Code    │  │           │  │  agents   │  │   bots    │
   └───────────┘  └───────────┘  └───────────┘  └───────────┘

The Systems

Identity & Access — Two deployment modes (trusted local or authenticated), board users, agent API keys, short-lived run JWTs, company memberships, invite flows, and OpenClaw onboarding. Every mutating request is traced to an actor.

Org Chart & Agents — Agents have roles, titles, reporting lines, permissions, and budgets. Adapter examples match the diagram: Claude Code, Codex, CLI agents such as Cursor/Gemini/bash, HTTP/webhook bots such as OpenClaw, and external adapter plugins. If it can receive a heartbeat, it's hired.

Work & Task System — Issues carry company/project/goal/parent links, atomic checkout with execution locks, first-class blocker dependencies, comments, documents, attachments, work products, labels, and inbox state. No double-work, no lost context.

Heartbeat Execution — DB-backed wakeup queue with coalescing, budget checks, workspace resolution, secret injection, skill loading, and adapter invocation. Runs produce structured logs, cost events, session state, and audit trails. Recovery handles orphaned runs automatically.

Workspaces & Runtime — Project workspaces, isolated execution workspaces (git worktrees, operator branches), and runtime services (dev servers, preview URLs). Agents work in the right directory with the right context every time.

Governance & Approvals — Board approval workflows, execution policies with review/approval stages, decision tracking, budget hard-stops, agent pause/resume/terminate, and full audit logging. Nothing ships without your sign-off.

Budget & Cost Control — Token and cost tracking by company, agent, project, goal, issue, provider, and model. Scoped budget policies with warning thresholds and hard stops. Overspend pauses agents and cancels queued work automatically.

Routines & Schedules — Recurring tasks with cron, webhook, and API triggers. Concurrency and catch-up policies. Each routine execution creates a tracked issue and wakes the assigned agent — no manual kick-offs needed.

Plugins — Instance-wide plugin system with out-of-process workers, capability-gated host services, job scheduling, tool exposure, and UI contributions. Extend Paperclip without forking it.

Secrets & Storage — Instance and company secrets, encrypted local storage, provider-backed object storage, attachments, and work products. Sensitive values stay out of prompts unless a scoped run explicitly needs them.

Activity & Events — Mutating actions, heartbeat state changes, cost events, approvals, comments, and work products are recorded as durable activity so operators can audit what happened and why.

Company Portability — Export and import entire organizations — agents, skills, projects, routines, and issues — with secret scrubbing and collision handling. One deployment, many companies, complete data isolation.


What Paperclip is not

Not a chatbot. Agents have jobs, not chat windows.
Not an agent framework. We don't tell you how to build agents. We tell you how to run a company made of them.
Not a workflow builder. No drag-and-drop pipelines. Paperclip models companies — with org charts, goals, budgets, and governance.
Not a prompt manager. Agents bring their own prompts, models, and runtimes. Paperclip manages the organization they work in.
Not a single-agent tool. This is for teams. If you have one agent, you probably don't need Paperclip. If you have twenty — you definitely do.
Not a code review tool. Paperclip orchestrates work, not pull requests. Bring your own review process.

Quickstart

Open source. Self-hosted. No Paperclip account required.

npx paperclipai onboard --yes

Troubleshooting: private npm registry .npmrc

If this fails with an E404 for paperclipai (or similar) and you use a private npm registry (for example GitHub Packages) via a global ~/.npmrc, npx may be resolving paperclipai against that private registry instead of the public npm registry.

Diagnostic:

npm config get registry

Workaround (cross-platform; force the public npm registry for this command):

npx --registry https://registry.npmjs.org paperclipai onboard --yes

That quickstart path now defaults to trusted local loopback mode for the fastest first run. To start in authenticated/private mode instead, choose a bind preset explicitly:

npx paperclipai onboard --yes --bind lan
# or:
npx paperclipai onboard --yes --bind tailnet

If you already have Paperclip configured, rerunning onboard keeps the existing config in place. Use paperclipai configure to edit settings.

Or manually:

git clone https://github.com/paperclipai/paperclip.git
cd paperclip
pnpm install
pnpm dev

This starts the API server at http://localhost:3100. An embedded PostgreSQL database is created automatically — no setup required.

Requirements: Node.js 20+, pnpm 9.15+


FAQ

What does a typical setup look like? Locally, a single Node.js process manages an embedded Postgres and local file storage. For production, point it at your own Postgres and deploy however you like. Configure projects, agents, and goals — the agents take care of the rest.

If you're a solo entrepreneur you can use Tailscale to access Paperclip on the go. Then later you can deploy to e.g. Vercel when you need it.

Can I run multiple companies? Yes. A single deployment can run an unlimited number of companies with complete data isolation.

How is Paperclip different from agents like OpenClaw or Claude Code? Paperclip uses those agents. It orchestrates them into a company — with org charts, budgets, goals, governance, and accountability.

Why should I use Paperclip instead of just pointing my OpenClaw to Asana or Trello? Agent orchestration has subtleties in how you coordinate who has work checked out, how to maintain sessions, monitoring costs, establishing governance - Paperclip does this for you.

(Bring-your-own-ticket-system is on the Roadmap)

Do agents run continuously? By default, agents run on scheduled heartbeats and event-based triggers (task assignment, @-mentions). You can also hook in continuous agents like OpenClaw. You bring your agent and Paperclip coordinates.


Development

pnpm dev              # Full dev (API + UI, watch mode)
pnpm dev:once         # Full dev without file watching
pnpm dev:server       # Server only
pnpm build            # Build all
pnpm typecheck        # Type checking
pnpm test             # Cheap default test run (Vitest only)
pnpm test:watch       # Vitest watch mode
pnpm test:e2e         # Playwright browser suite
pnpm db:generate      # Generate DB migration
pnpm db:migrate       # Apply migrations

pnpm test does not run Playwright. Browser suites stay separate and are typically run only when working on those flows or in CI.

See doc/DEVELOPING.md for the full development guide.


Roadmap

  • ✅ Plugin system (e.g. add a knowledge base, custom tracing, queues, etc)
  • ✅ Get OpenClaw / claw-style agent employees
  • ✅ companies.sh - import and export entire organizations
  • ✅ Easy AGENTS.md configurations
  • ✅ Skills Manager
  • ✅ Scheduled Routines
  • ✅ Better Budgeting
  • ✅ Agent Reviews and Approvals
  • ✅ Multiple Human Users
  • ⚪ Cloud / Sandbox agents (e.g. Cursor / e2b / Novita agents)
  • ⚪ Artifacts & Work Products
  • ⚪ Memory / Knowledge
  • ⚪ Enforced Outcomes
  • ⚪ MAXIMIZER MODE
  • ⚪ Deep Planning
  • ⚪ Work Queues
  • ⚪ Self-Organization
  • ⚪ Automatic Organizational Learning
  • ⚪ CEO Chat
  • ⚪ Cloud deployments
  • ⚪ Desktop App

This is the short roadmap preview. See the full roadmap in ROADMAP.md.


Community & Plugins

Find Plugins and more at awesome-paperclip

Observability

Paperclip ships with opt-in OpenTelemetry auto-instrumentation for the server (traces only). It activates when OTEL_EXPORTER_OTLP_ENDPOINT is set and supports grpc, http/protobuf, and http/json via the standard OTEL_EXPORTER_OTLP_PROTOCOL env var. The @opentelemetry/* packages are optional peer dependencies — install them only if you want tracing. See doc/observability.md for install commands and the full env-var reference.

Telemetry

Paperclip collects anonymous usage telemetry to help us understand how the product is used and improve it. No personal information, issue content, prompts, file paths, or secrets are ever collected. Private repository references are hashed with a per-install salt before being sent.

Contributors changing emitted telemetry events should follow the Telemetry Data Contract. For proposed first-party events that are not in the generated contract yet, follow Telemetry Workflow.

Telemetry is enabled by default and can be disabled with any of the following:

Method How
Environment variable PAPERCLIP_TELEMETRY_DISABLED=1
Standard convention DO_NOT_TRACK=1
CI environments Automatically disabled when CI=true
Config file Set telemetry.enabled: false in your Paperclip config

Contributing

We welcome contributions. See the contributing guide for details.


Community


License

MIT © 2026 Paperclip Labs, Inc

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