DottaandPaperclip
e54354d9d3
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Managed AI connections keep the selected account in the secret store. > - Server quota refresh can receive a replacement token before its database save commits. > - That path currently writes an encrypted recovery file on the web server. > - Cloud web replacement should not need that file to use a saved account. > - This pull request saves the replacement directly and retries the same value in memory. > - The benefit is a smaller cloud storage contract with an explicit sign-in recovery limit. ## Linked Issues or Issue Description **What existing behavior does this improve?** Server-owned OpenAI quota refresh and credential persistence during web replacement. **Current behavior** Quota refresh checks local encrypted recovery storage before token exchange. It writes the replacement to that storage before the secret transaction commits. A replacement web receiver can therefore need the old web volume. **Proposed behavior** Required database reads and locks must succeed before exchange. The same logical refresh saves its returned replacement directly, with at most three save attempts. It checks the current secret after an uncertain commit response. A process that loses the unsaved replacement can require sign-in again. **Reason and benefit** Postgres remains authoritative. This removes new quota recovery files without adding another credential vault. Existing files remain readable for cutover. Local-only Google retirement keeps its existing behavior. Remote Google subscription sessions remain unsupported. Related public work: Refs #14056 for managed Codex credential handover. Searched open and closed credential-refresh pull requests; this change does not duplicate their provider login work. ## What Changed - Keep the exchanged replacement and its source generation in the current refresh operation. Save retries do not repeat OAuth exchange. - Reconcile a lost commit response from the saved credential. Grant changes, secret versions, session epochs, selectors, and revocation prevent a stale save. - Stop creating or preparing quota recovery files. Preserve existing record settlement and local Google compatibility. - Document the v1 sign-in limit and existing Runner persistence-before-completion contract. - Add PostgreSQL and controlled-provider regressions for save rollback, lost replies, revoked or changed authority, receiver process loss, and pending Runner credential handover. ## Verification - [Complete current-head CI](https://github.com/paperclipai/paperclip/actions/runs/41099132607) passed at `e4ed6551a707c814ddb2395a7358106b1e04857a`: 53 successful checks and two intended skips. This includes full typecheck, tests, build, and E2E gates. - `pnpm -r typecheck` and `pnpm build` passed at `1ebe75984be9bf19d518728d4ff440a2d7f3dbce`. Later branch changes only repair tests. Rebase adds an unrelated master UI performance fix; the credential and Runner handover source did not change. - Focused credential tests passed: 2 files, 160 tests (145.62s). Command: `pnpm exec vitest run server/src/__tests__/ai-connections.test.ts server/src/__tests__/plugin-task-credential-writeback.test.ts --maxWorkers=1 --no-file-parallelism`. - `pnpm test:run` was deliberately interrupted after 17m41s in its first general-server chat integration phase, before any suite result. The controller exited 130 and its wrapper exited 1. This is an incomplete local run, not a full local pass or an observed test failure. The coordinator stopped duplicate long local work; the complete current-head CI suite subsequently passed. All owned test and PostgreSQL processes were confirmed stopped. - Database tests use real PostgreSQL 18.6 with POSIX semaphores through a test-only loader. Provider requests use controlled fixtures; no production OAuth mutation was made. - Greptile reviewed current head `e4ed6551a707c814ddb2395a7358106b1e04857a` at 5/5 with zero comments. - The captured focused-test logs contain none of the replacement-token fixture values. - The receiver-loss test kills a separate Node process after one HTTP token exchange while PostgreSQL blocks its secret insert. A new receiver then uses the existing sign-in flow. - The Runner case rejects a real deferred secret commit. Provider completion remains uncalled until a new receiver commits the retained credential. - Initial setup failed because this host exhausted System V semaphore resources. Another setup attempt lacked built SDK entries. Both were setup failures, not passes. After setup repair, the first real run passed 159/160 tests; the remaining test asserted the retired directory-fsync contract. The replacement test forbids recovery writes and requires one committed exchange without a file. ## Risks - If all three saves fail and the producing server process exits, the unsaved replacement is lost. The next failed use can require sign-in again. This is the accepted v1 limit. - Existing unresolved recovery files still require inventory and settlement before their old volume is removed. This PR does not perform deployment or delete those records. - Local Google subscription retirement still needs its existing local recovery ownership. It is outside the supported remote cloud scope. ## Model Used OpenAI `gpt-6.1-sol`, with reasoning, repository tools, code execution, and controlled integration tests. The context window size was not supplied. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing>
Apps, Connections, and Integrations
Audience: internal engineers and product contributors working on integrations.
Start here when adding a provider: Connection authoring runbook. It is the canonical agent tutorial from provider research and protocol classification through manifest generation, branding, secrets, deterministic tests, real-account proof, and PR submission.
Chat and email channels: conversation-channel contract, question inventory and quality bar, and per-provider question coverage index.
Runtime authentication: AI Connections.
Long-term memory: Experimental memory connectors.
Provider notes: Google Workspace, Gmail, Asana, Sentry, PostHog, Braintrust, Neon, Superagent, Gauge, Ditto, 1Password, Unikraft, AgentMail, Telem.AI, iMessage Photon, Enterpret, Supabase, and Vercel. Optional credential custody: Vercel Connect.
Post-read action: classify a new integration request, pick the right Paperclip layer to change, and avoid creating a parallel connection framework.
Decision Record
Board decisions from PAP-13211 make the Apps v2 substrate on the PAP-10341 branch canonical:
- D1: Apps v2 is the substrate. The active model is
tool_applications,tool_connections, catalog entries, profiles, policy rules, action requests, gateway sessions, audit events, and runtime slots. Connections v1 is retired as an implementation path. - D2: one credential authority per connection, brokered projections. The
default is the Paperclip instance vault: durable third-party credentials live
in
company_secretsas secret refs. A reviewed remote MCP method may instead opt in to Vercel Connect, in which case Vercel is the durable credential authority and Paperclip stores only the connector reference and redacted grant metadata. A connection must never mix those two sources. Adapter config, plugin config, harness credential files, and run environments may receive only brokered or projected credentials. - D3: the vocabulary and three-door IA are product law. The default product doors are Apps, Connections, and Review. Protocol and operator-depth concepts live behind Developer or Advanced surfaces.
- D4: unification lands on PAP-10341. Pages, CircleBack-style harness MCP OAuth, provider gallery work, and plugin-provided integrations converge on this branch instead of spawning new integration substrates.
- D5: inbound stays thin. External clients that call Paperclip use scoped Paperclip tokens and existing profiles/rules. They do not get a separate permission model.
Canonical Object Model
Use connection as the unifying noun. A connection is four things:
- A stored credential reference.
- A capability catalog.
- A governance layer.
- An audit trail.
Everything else is an axis on that object:
| Axis | Values | It answers |
|---|---|---|
| Direction | outbound, inbound | Who is the client? |
| Transport | MCP, native REST/OpenAPI, OAuth app install, webhook | How do bytes move? |
| Auth mode | OAuth, API key/PAT, app installation, none | What does the secret represent? |
| Credential owner | company, user, run | Whose identity acts? |
| Packaging | catalog entry, plugin, skill | How does it ship? |
MCP is a transport, not a product category. "Install the Discord app", "connect Google Drive", and "add an MCP endpoint" all produce governed connections with different transport/auth values.
Layer Stack
When you are unsure where a change belongs, place it on the narrowest layer that solves the problem:
| Layer | Owns | Examples |
|---|---|---|
| Surface | user-facing Apps, Connections, Review, Developer/Advanced screens | gallery cards, setup wizard, review queue |
| Governance | profiles, bindings, allow/ask-first/block rules, quarantine, audit | read-only profile, ask-first write policy |
| Capability | action catalogs, schemas, risk classes, changed-tool review | search_issues, create_comment, schema hash |
| Credential | company_secrets, OAuth broker, credential resolver, token broker |
Slack bot token ref, Google OAuth refresh token ref |
| Identity | actor attribution and token exchange | board user, agent run, first-party service identity |
| Transport | how the external system is reached | remote HTTP MCP, local stdio, REST/OpenAPI, webhook |
The agent should not hold a durable provider credential. It should hold a Paperclip run/session token; the server or broker resolves the connection, checks governance, invokes the provider, and writes audit.
Identity vs. connections
Signing a user in and connecting a resource are different planes with different owners, different token profiles, and different homes. Do not merge them. This section is the public, connections-side statement of the identity model so connector implementers inherit the rule without depending on private identity-service documentation or re-deriving it.
| Plane | Question | Lives where | Token profile |
|---|---|---|---|
| P1. Sign-in methods | Who are you? | paperclip-id (id.paperclip.ing → Account) |
Minimal-scope provider tokens (openid email profile), used once to authenticate, encrypted at rest, never exported |
| P2. Connections (Apps) | What may your agents touch? | Paperclip App instances (tool_connections), acquired via the connect broker for hosted + self-hosted |
Rich-scope, long-lived resource tokens in the instance's encrypted vault; per-agent grants; risk-tier policy defaults |
| P3. Login with Paperclip | Who may authenticate against us? | paperclip-id OIDC provider + DB-backed client registry |
Our ES256 ID/access tokens issued by us to registered RPs (instances, the broker, future third parties) |
Everything in doc/connections/ — the First-30 matrix,
the connection authoring runbook, and the connect-broker work —
lives on plane P2. It never acquires, stores, or brokers a P1 sign-in token.
The standing rule (D7)
Adopted as a standing rule (decision D7) with the identity-model plan. State it verbatim in any P2 design so the app-store work cannot drift into merging the planes:
Sign-in tokens are never reused as resource tokens; id.paperclip.ing never stores resource tokens; no connections hub on the ID service.
P2 tokens flow broker → instance vault as pass-through only; the id.paperclip.ing Account page therefore must not grow a "Connections" hub. The reasons to hold the planes apart (from the plan §3):
- Scope discipline. Sign-in wants the narrowest grant; connections want deliberately broad ones. One button that does both is how you grant repo access just to log in.
- Blast radius. id.paperclip.ing holding every customer's Vercel/Slack/GitHub resource tokens would make it the single juiciest target in the fleet; the broker is intentionally pass-through.
- Self-hosted symmetry. Instances own their vaults, so self-hosters don't depend on our uptime to use their own connections.
- Legibility. Sign-in and connections answer different user questions, and every product we benchmarked (Vercel, Railway, GitHub, Google) keeps them on separate pages with separate names.
The explicit Vercel Connect exception does not change D7 or merge P1 and P2.
The operator chooses Vercel as the P2 credential authority for an individual
connection. id.paperclip.ing is not involved, and neither sign-in tokens nor
provider tokens pass through it. The deployment's Vercel access token or
workload OIDC identity is bootstrap authority for that external vault, not a
provider resource credential.
Naming alignment
Use the surface-correct name for each plane; they intentionally differ:
| Surface | Plane | Name to use |
|---|---|---|
| Paperclip App instances | P2 | "Connections" |
| id.paperclip.ing Account | P1 | "Ways to sign in" |
| id.paperclip.ing admin | P3 | "OIDC clients" (until the app store productizes it) |
Packaging Rule
Default to a catalog entry when an integration can be described as metadata: manifest, auth config, action catalog, resource filters, and policy defaults.
Use a plugin only when the integration needs product code such as custom UI pages, its own tables, workers, migrations, routines, or specialized ingestion. A plugin may bundle catalog entries, but it must not bypass the connection, profile, policy, credential, and audit model.
Use a skill for agent instructions. Skills may use connections; they must not own durable tokens.
Canonical Docs
- Glossary defines product and internal terms.
- Identity vs. connections is the public statement of the P1/P2/P3 boundary and the D7 standing rule for connections work.
- Security threat model harvests the keeper from PAP-2359 and maps it onto Apps v2.
- First-30 matrix harvests the keeper from PAP-2432 and is the source matrix for connector playbook work.
- Connecting any remote MCP server is the baseline: how an operator connects a standards-compliant remote MCP endpoint with no Paperclip code change, and how sign-in resolves a client.
- Connection authoring runbook is the one end-to-end, agent-executable guide for adding a vendor as a catalog entry on Apps v2: research, connection-type selection, OAuth/API-key/generated-URL setup, encrypted credential handling, branding, implementation, browser and live-provider testing, verification, and PR submission.
- Vercel Connect operator guide documents the optional external credential source, deployment flags, runtime resolution, recovery, and smoke requirements.
- MCP access governance remains the operator runbook for the current gateway, profile, policy, approval, runtime, and audit APIs.
Migration Notes
Connections v1 contributed useful policy, UX, and rollout thinking, but its
implementation branch is no longer the target. When you see old tickets or code
using connections, connection_grants, or a provider-directory mental model,
translate the intent into Apps v2:
| Connections v1 intent | Apps v2 home |
|---|---|
| Provider directory | Apps gallery / tool_applications |
| Configured provider instance | Connection / tool_connections |
| Grant allowlist | Profiles, profile bindings, policies |
| Resource filters | Policy/profile conditions plus provider config |
| Tool broker | Tool gateway and runtime supervisor |
| Connection UX tail | Apps, Connections, Review, Developer/Advanced IA |
Do not add new work to the retired v1 branch. If an old ticket still describes a valid product gap, retarget it to an active Apps v2 issue or close it as superseded with a link to the replacement.
For Slack chat bot creation, installation, recovery, and live qualification, see Automatic Slack app setup.