MCPInstall

insforge-integrations

Use when wiring an external auth provider (Clerk, Auth0, WorkOS, Kinde, Stytch, Better Auth) into InsForge for JWT-based RLS, or when adding the OKX x402 payment facilitator for onchain pay-per-use billing.

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56.2K
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Security
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/insforge/insforge-skills --skill insforge-integrations
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads insforge-integrations automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

Security audits

Independent scans of the skill's instructions and bundled files.

Gen Agent Trust Hub PassSAFE ·The skill provides comprehensive guides for integrating authentication and payment providers with the InsForge platform. It uses standard practices for token management and secure secret handling. Minor security considerations include the use of a vendor-specific CLI tool via npx and a potential surface for indirect prompt injection in an AI-generated report example.
Socket PassNo alerts
Snyk WarnMEDIUM ·Risk: MEDIUM · 1 issue
ZeroLeaks PassLOW ·2 findings · Score: 80/100

SKILL.md

The instructions your agent reads when the skill is triggered.

InsForge Integrations

This skill covers integrating third-party providers with InsForge. Currently two categories are supported: auth providers (RLS via JWT claims) and payment facilitators (x402 HTTP payment protocol). Each provider has its own guide under this directory.

Auth Providers

ProviderGuideWhen to use
ClerkClerk JWT Templates + InsForge RLSClerk signs tokens directly via JWT Template — no server-side signing needed
Auth0Auth0 Actions + InsForge RLSAuth0 uses a post-login Action to embed claims into the access token
WorkOSWorkOS AuthKit + InsForge RLSWorkOS AuthKit middleware + server-side JWT signing with jsonwebtoken
KindeKinde + InsForge RLSKinde token customization for InsForge integration
StytchStytch + InsForge RLSStytch session tokens for InsForge integration
Better AuthBetter Auth + InsForge RLSSelf-hosted auth running in your InsForge Postgres — no third-party SaaS, no per-MAU cost

Payment Facilitators

ProviderGuideWhen to use
OKX x402OKX as x402 facilitator (USDG on X Layer)Pay-per-use HTTP endpoints settled onchain with zero gas for the payer

Common Patterns

Auth providers

  1. Provider signs or issues a JWT containing the user's ID
  2. JWT is passed to InsForge via accessToken in createClient() (deprecated alias: edgeFunctionToken)
  3. InsForge exposes claims through auth.jwt() in SQL
  4. RLS policies use a requesting_user_id() function to enforce row-level security

Payment facilitators (x402)

  1. Server returns 402 Payment Required with a JSON challenge base64-encoded in PAYMENT-REQUIRED header
  2. Client signs an EIP-3009 authorization using the stablecoin's EIP-712 domain
  3. Server forwards the signed payload to the facilitator's /verify + /settle endpoints
  4. Server records the settled payment in an InsForge table with a realtime trigger for live dashboards

Choosing a Provider

Auth

  • Clerk — Simplest setup; JWT Template handles signing, no server code needed
  • Auth0 — Flexible; uses post-login Actions for claim injection
  • WorkOS — Enterprise-focused; AuthKit middleware + server-side JWT signing
  • Kinde — Developer-friendly; built-in token customization
  • Stytch — API-first; session-based token flow
  • Better Auth — Self-hosted in your Postgres; no SaaS vendor; you own the user table. Pairs cleanly with InsForge's Postgres via a connection string + a small bridge route. Requires a one-time REVOKE after migrate to seal PostgREST exposure.

Payment facilitators

  • OKX x402 — Onchain pay-per-use via USDG on X Layer; zero gas for the payer

Setup

  1. Identify which provider the project uses
  2. Read the corresponding reference guide from the tables above
  3. Follow the provider-specific setup steps

Usage Examples

Each provider guide includes full code examples for:

  • Provider dashboard configuration (API keys, application settings, etc.)
  • Server and client code (JWT utilities for auth; facilitator client + signing utilities for payments)
  • Database setup (RLS for auth; payment table + realtime trigger for payments)
  • Environment variable setup

Refer to the specific references/<provider>.md file for complete examples.

Best Practices

Auth

  • All auth provider user IDs are strings (not UUIDs) — always use TEXT columns for user_id
  • Use requesting_user_id() instead of auth.uid() for RLS policies
  • Pass the JWT via accessToken — a static string, not a function; for short-lived tokens (Clerk) sync refreshes with client.setAccessToken(token, AuthChangeEvent.TOKEN_REFRESHED) after the initial same-user sign-in
  • Always get the JWT secret via npx -y @insforge/cli secrets get JWT_SECRET

Payment facilitators (x402)

  • Always check the result of the database insert(...) after settlement — settlement takes money onchain before the insert runs; a silent DB failure loses the record
  • Add UNIQUE to the tx_hash column to prevent duplicate records from retries
  • Verify EIP-712 domain (name, version) against the token contract's on-chain DOMAIN_SEPARATOR — wrong values produce Invalid Authority errors
  • Use a MOCK_OKX_FACILITATOR env flag for local dev so the full flow can be exercised without real funds

Common Mistakes

Auth

MistakeSolution
Using auth.uid() for RLSUse requesting_user_id() — third-party IDs are strings, not UUIDs
Using UUID columns for user_idUse TEXT — all supported providers use string-format IDs
Hardcoding the JWT secretAlways retrieve via npx -y @insforge/cli secrets get JWT_SECRET
Missing requesting_user_id() functionMust be created before RLS policies will work

Payments (x402)

MistakeSolution
Using an OKX exchange trading API keyCreate a separate Web3 API key at web3.okx.com/onchainos/dev-portal
Wrong EIP-712 domain valuesRead the token contract's DOMAIN_SEPARATOR — for USDG on X Layer use name: "Global Dollar", version: "1"
Ignoring DB insert error after settlementAlways destructure { error } and log/handle it — money has already moved
MOCK_OKX_FACILITATOR=true in productionMock mode is demo-only; it returns fake tx hashes and bypasses verification

FAQ

What does the insforge-integrations skill do?

Use when wiring an external auth provider (Clerk, Auth0, WorkOS, Kinde, Stytch, Better Auth) into InsForge for JWT-based RLS, or when adding the OKX x402 payment facilitator for onchain pay-per-use billing.

How do I install insforge-integrations?

Run npx skills add https://github.com/insforge/insforge-skills --skill insforge-integrations in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/insforge-integrations/ (personal) or .claude/skills/insforge-integrations/ (project).

Which AI agents can use insforge-integrations?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is insforge-integrations safe to install?

Security partners have reviewed it: Gen Agent Trust Hub passed; Socket passed; Snyk flagged items to review; ZeroLeaks passed. As with any skill, read the SKILL.md and bundled scripts before installing.

Who maintains insforge-integrations?

It is published by insforge in insforge/insforge-skills. It has 56,161 recorded installs.

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