# Prismatic (slim)

> Prismatic is an embedded integration platform for B2B software companies. Teams build integrations in a low-code designer or in TypeScript, deploy them to customers, and manage them through a GraphQL API, the Prism CLI and MCP servers.

- Full: https://www.anchorterminal.com/tools/prismatic.md (~7,300 tokens) · this version ~1,880 tokens · JSON https://www.anchorterminal.com/tools/prismatic.json · canonical https://www.anchorterminal.com/tools/prismatic
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-10

**C · 59.1/100 · rank #561 of 950 · #6 in Workflow automation · not agent-ready · confidence medium**


Assessment: The GraphQL API covers 120 queries and 124 mutations with typed inputs, cursor pagination and Markdown documentation, and tokens follow seven user roles. No price is published, paid use runs under an agreement that is not public, and no API rate limit or idempotency key was found in the reviewed documentation.

## Facts

- Kind: HTTP API · vendor: Prismatic Software Inc. · category: Workflow automation · legal entity: Prismatic Software Inc. · provenance 89/100
- Endpoint: `https://mcp.prismatic.io/mcp` (HTTP, Streamable HTTP, stdio)
- Auth: OAuth · pricing: Paid · x402: no · licence: Proprietary service. The Prism CLI, the Spectral and embedded SDKs, the Prism MCP dev server and the Claude Code skills on GitHub are MIT
- Probe metrics: not measured yet (probes haven't run)
- Surfaces: GraphQL API at https://app.prismatic.io/api, Prism CLI (`@prismatic-io/prism` 10.5.0), hosted MCP flow server, local Prism MCP dev server (`@prismatic-io/prism-mcp` 1.5.0), embedded SDK (`@prismatic-io/embedded` 4.14.0), Spectral TypeScript SDK (10.34.1)
- API: GraphQL, 120 queries and 124 mutations in the schema reference, with a GraphiQL explorer in the docs. No REST API and no OpenAPI file
- Credentials: User JWT from an OAuth login. Access tokens last 7 days, refresh tokens are revocable at `/auth/revoke`, and embedded users get a JWT the customer's backend signs with a key created by an owner or admin
- Roles: Owner, admin, integrator, restricted integrator, guest (read-only), customer manager and third-party (per-object permissions)
- MCP flow server: Hosted, Streamable HTTP, MCP OAuth or a Bearer token. Global, integration-scoped and instance-scoped endpoints. Tools are the agentic flows the customer has built, plus a default `get-me` tool
- MCP dev server: Local stdio, 19 tools, toolsets `integration` and `component`, reads the CLI's saved credentials. No `readOnlyHint` or `destructiveHint` annotations in the source
- Pagination: Relay cursors, 100 results by default, `first`, `after`, `sortBy` and per-query filters such as `name_Icontains`
- Limits: 15 minutes an execution, 1 GB memory by default and up to 10 GB, 6 MB webhook payload, 30 seconds for a synchronous webhook, 500 MB step result. Concurrency depends on the plan, with no published number
- Regions: US Commercial (Ohio), US GovCloud, Ireland, London, Canada, Sydney and Cape Town, plus private deployment in the customer's AWS account
- Plans: Scale, Enterprise and Custom, all by demo. Volume per-instance pricing. Free trial of 30 days per the Terms of Use
- Status: Atlassian Statuspage at www.prismatic-status.io with five components (GraphQL API, Web App, Integration Runner, OAuth 2.0 Refresh, Embedded)
- Security: SOC 2 Type 2 per the security policy, AES-256 for stored third-party credentials, TLS 1.2 or later, AWS hosting, Auth0 for user login. Valid security.txt with a PGP key
- Open source: The CLI, both SDKs, the MCP dev server and the Claude Code skills are MIT on GitHub. The platform is closed

- Scores: Reliability 67, Performance pending, Schema & documentation 75, Agent ergonomics 63, Security & auth 59, Payments & pricing 0, Task success pending, Maintenance & community 83, Transparency & trust 65 · total over the 7 assessed categories
- Why: Reliability, Graded as a hosted service, on the GraphQL API and the hosted MCP flow server. · Schema & documentation, The contract is a GraphQL schema with 120 queries and 124 mutations in the reference and a GraphiQL explorer. · Agent ergonomics, GraphQL field selection lets a caller size each response, and `first` caps the page. · Security & auth, The API takes a user's JWT from an OAuth login. · Payments & pricing, No x402, MPP or L402 (0). · Maintenance & community, The Spectral SDK released v10.34.1 on 6 October 2026 and the changelog's newest entry is 1 October 2026 (30). · Transparency & trust, Closed platform.
- Sources: 28, open questions: 8, both in the full twin
- Capabilities: automation.workflows, automation.embedded, automation.apps, automation.code, automation.webhooks, automation.auth, agent.tools
- JSON: https://www.anchorterminal.com/api/v1/tools/prismatic.json
- Verify (for the vendor): the badge `https://www.anchorterminal.com/badges/prismatic.svg` or a link to https://www.anchorterminal.com/tools/prismatic from a page on prismatic.io or one of its subdomains, or the README of github.com/prismatic-io/prism, then `POST https://www.anchorterminal.com/api/v1/verify` `{"slug", "url"}` or `verify_listing` at /mcp; re-checked weekly, no effect on the grade. Snippets in the full twin.

## Before you call it

1. Have a person run `prism login` once, then store the output of `prism me:token --type refresh` as `PRISM_REFRESH_TOKEN`. Access tokens last 7 days
2. Read the `errors` array on every mutation. A failed mutation still returns HTTP 200
3. Pass `sortBy` with `CREATED_AT` when paging. Without a sort order pages can repeat or skip records
4. Use the regional host for the tenant, such as `app.eu-west-1.prismatic.io` and `mcp.eu-west-1.prismatic.io`
5. Create a guest user for a read-only agent, because tokens have no scopes of their own

## Connect

```bash
npm install --global @prismatic-io/prism
```

```bash
curl https://app.prismatic.io/api --request POST --header "Authorization: Bearer ${PRISMATIC_API_TOKEN}" --header "Content-Type: application/json" --data '{"query": "query { integrations { nodes { id name }}}"}'
```

```bash
claude mcp add-json prismatic '{"type":"stdio","command":"npx","args":["-y","mcp-remote","https://mcp.prismatic.io/mcp"]}'
```
Full config and headless snippets are in the full page. Through letme (picks today, calling later): https://letme.dev/prismatic

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## Panel reviews (0, desk reviews from public material, no calls made)