Tessera Human Design

com.bigballiPublished by bigballi.comOfficial publisherv1.0.0Updated Nov 3, 2026

Human Design charts, transits and connections from birth data, explained in EN, NL and DE.

The publisher's own server: RallyIQ

VerifiedStreamable HTTPWeb executableData & Analytics

Overview

Tessera Human Design's hosted MCP server (bigballi.com), published by bigballi.com; no sign-in required; Streamable HTTP; 4 tools.

No AI overview yet: these facts come from the registry entry and the server itself.

Publisher
bigballi.com
Endpoint
bigballi.com
Last checked

Installation

In SourceWeft

  1. Open Tessera Human Design in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.bigballi%2Ftessera/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "tessera-human-design": {
      "type": "http",
      "url": "https://bigballi.com/Tessera/mcp"
    }
  }
}

README

Tessera Human Design for Claude and other MCP clients

[Tessera]

Ask an AI assistant about your Human Design and get your real chart, calculated from your birth date, time and place, instead of gates guessed from memory: Type, Strategy, Authority, Profile, Definition, Incarnation Cross, centres, channels and all 26 activations, with plain explanations in English, Dutch or German.

This repository holds:

  • the connection details for the Tessera remote MCP server at https://bigballi.com/Tessera/mcp,
  • a Claude plugin that adds that server plus a human-design skill, which teaches Claude how to read a chart.

The server is run by Tessera, a Human Design app for iPhone, Android and the web. Charts use Astronomy Engine (checked against Swiss Ephemeris to within one arcminute), the true lunar node, the Design moment at 88 degrees of solar arc before birth, and historical time zones.

What you can ask

  • "What is my Human Design type? I was born on 14 June 1985 at 9:30 in Utrecht."
  • "I don't know my exact birth time, only that it was in the morning. What can you still say?"
  • "My partner was born on 22 January 1983 at 23:10 in Hamburg. Which channels do we form together?"
  • "Which channels do today's transits complete in my chart?"
  • "Wat betekent een 4/6 profiel?"

Tools

All tools are read-only (readOnlyHint: true) and need no account.

ToolWhat it answers
get_chartA chart from date, time and place of birth: Type with Strategy, Signature and Not-Self theme, Authority, Profile, Definition, Incarnation Cross, defined and open centres, channels and every Personality and Design activation, plus what an uncertain birth time could change. Draws the bodygraph in apps that show MCP Apps views.
get_transitsThe gates the planets activate now or on a date, and with a person's birth data the channels they complete in that chart.
compare_chartsThe channels two people form together (electromagnetic, companionship, dominance, compromise), the combined chart, and each person's Type, Authority and Profile.
explainAny type, authority, profile, line, definition, centre, channel, gate or basic topic, in plain words.

Setup

Claude (claude.ai, Desktop, mobile)

Settings → Connectors → Add custom connector, then paste https://bigballi.com/Tessera/mcp. No sign-in is needed.

Claude Code

Install the plugin, which adds the server and the human-design skill:

/plugin marketplace add BigBalli/tessera-mcp/plugin install tessera-human-design@tessera-human-design

Or add only the server:

claude mcp add --transport http tessera https://bigballi.com/Tessera/mcp

Other MCP clients

Any client that supports remote MCP servers over Streamable HTTP can use https://bigballi.com/Tessera/mcp with no credentials. The server speaks protocol versions 2026-07-28, 2025-11-25, 2025-06-18 and 2025-03-26 and answers with JSON (no SSE, no sessions).

Privacy

The server receives the tool name and its arguments, which include birth dates, times and places. It uses them to calculate the answer and stores none of them: they never reach a log, analytics or a database. It never sees your conversation or your account. Full policy: bigballi.com/Tessera/privacy.

Support

Email [email protected], or see bigballi.com/Tessera/connect.

License

The contents of this repository are released under the MIT License. The Tessera texts served by the MCP server are not part of this repository and remain the property of BigBalli Consulting. Tessera is an independent app and is not affiliated with Jovian Archive.

Source: README.md at commit 00cd890

Tools

4

get_chart

Human Design chart from birth data

Computes a person's Human Design chart from date, time and place of birth: Type with Strategy, Signature and Not-Self theme, Authority, Profile, Definition, Incarnation Cross angle and gates, defined and open centres, defined channels, and all 26 Personality and Design activations (planet, gate, line). Each element comes with its title and a one-line summary. When the birth time is unknown or approximate, it lists which parts of the chart could change within that window. Positions come from an ephemeris calculation (true lunar node, Design moment at 88 degrees of solar arc before birth), with historical time zones.

Parameterslanguagetimezonebirth_daterequiredbirth_timebirth_placetime_uncertainty_minutes

get_transits

Human Design transits for a date

The gates and lines the Sun, Moon, nodes and planets activate at a moment (now by default, or a given date and time in UTC). With a person's birth data it also lists the channels the transits complete with that person's own gates, the usual way to read a day's influence, apart from channels the transits form on their own.

Parametersdatepersonlanguagetime_utc

compare_charts

Human Design connection between two people

Compares two people's charts: every channel the pair forms, grouped as electromagnetic (each brings one gate), companionship (both have it), dominance (one has it, the other neither gate) and compromise (one has it, the other one gate), with who holds what; the type, definition and defined centres of the combined chart; and each person's Type, Authority and Profile.

Parameterslanguageperson_arequiredperson_brequired

explain

Explain a Human Design term

Explains one Human Design element in plain words: a type ("Projector"), an authority ("emotional authority"), a profile ("4/6"), a line ("line 3"), a definition ("split definition"), a centre ("Sacral"), a channel ("34-20"), a gate ("gate 51") or a basic topic ("what is Human Design", "open centres"). Gives the title and summary, the full text for types, authorities, profiles, definitions and basics, and the related centres, channels and gates.

Parameterstopicrequiredlanguage

Version history

1
  1. v1.0.0LatestNov 3, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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