The request asks for a multifate chart calculator, which none of the candidate sources describes directly. Each listed product below is a general platform; none of the sources shows a dedicated multifate chart calculator, so the closest fits are shown with what each actually offers.
A question back: Do you mean a calculator that computes chart values from data, or a tool that draws multifate charts visually? Please confirm the chart type and the platform you want to use.
- 1
- 2
GitHubgithub.comverified and signed
A developer platform with a custom API call action and an official CLI and MCP server, useful for building a calculator as a custom tool 212.
official:CLI · github-mcp-serverskill · add-community-extensionskill · git-commitskill · acquire-codebase-knowledge+2,468 community tools built for it
for agents: custom_api_call · integrate-context-matic · winmd-api-search
- 3
Figmafigma.comverified and signed
A collaborative design canvas with a diagram-generation skill and API access, suited to drawing charts visually rather than computing them 616.
official:MCP server · Figma MCP Serverskill · figma-useskill · implement-designskill · figma-generate-design+276 community tools built for it
for agents: custom_api_call · get_comments · figma-generate-diagram
Sources
- 2GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHubgithub.com · read 2026-10-29
- 5LangChain: the open agent platform to own your intelligencelangchain.com · read 2026-10-29
- 6Figma: The collaborative canvas for design, code, and AIfigma.com · read 2026-10-29
- 12GitHub (Activepieces): declares "custom_api_call" (the record we read and signed)unfragile.ai · read 2026-10-24
- 15query-writing: declares "query-writing" (the record we read and signed)unfragile.ai · read 2026-10-24
- 16Figma (Activepieces): declares "custom_api_call" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
OpenAPI · Microsoft.OpenApi verified and signed
custom_api_call · GitHub (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
PostTaxCalculations · Stripe API verified and signed
Create a Calculation
getAPIVersions · Kubernetes verified and signed
get available API versions
query-writing · query-writing verified and signed
Writes and executes SQL queries from simple SELECTs to complex multi-table JOINs, aggregations, and subqueries. Use when the user asks to query a database, write SQL, run a SELECT statement, retrieve data, filter records, or generate reports from database tables.
custom_api_call · Figma (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
custom_api_call · ElevenLabs (Activepieces) verified and signed
Custom API Call — Check [Elevenlabs API reference](https://elevenlabs.io/docs/api-reference/introduction) for the list of available endpoints.
api · googleapis verified and signed
· Rapidapi website read, tools not yet checked
Explore your APIs
amplitude · amplitude verified and signed
Use Amplitude as an expert analyst — instrument Amplitude, discover product opportunities, analyze charts, create dashboards, manage experiments, and understand users and accounts.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.