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Published plugin · v1.0.0 · no-charge tools

Install Hemelion from the Plugin Directory.

The published plugin brings Hemelion's structured methods to ChatGPT and Codex. Clarity turns one non-regulated decision into a bounded, falsifiable map. MindScan preserves one supplied episode without turning it into a diagnosis or fixed identity. Three supporting tools route the request, assess decision readiness, and expose the public method and limits.

Five read-only toolsPublished v1.0.0No Hemelion account requiredNo generative-AI cost to HemelionNo private website access
View Hemelion in the Plugin Directory

Capabilities

A small, explicit toolset.

01

Native Clarity map

Maps two or three user-supplied options across priorities, evidence, risk, and reversibility. It preserves contradictions and identifies what would change the result.

02

Native MindScan map

Preserves one concrete episode as a falsifiable working hypothesis, with a competing explanation, disconfirming observation, and prospective comparison plan.

03

Reflection-mode router

Selects Clarity, MindScan, a clarifying question, or an outside-scope boundary without inferring hidden facts about the person.

04

Decision readiness

Applies a transparent four-rating rule to choose between downside protection, a bounded test, or closing the evidence window.

05

Method and evidence

Returns the current method version, processing steps, safeguards, evidence status, and explicit claim boundaries.

Evidence boundary

Transparent heuristics, not artificial certainty.

Clarity uses deterministic calculations on user-confirmed inputs. Its internal values are not probabilities, population percentiles, diagnostic cutoffs, or guarantees.

MindScan is a qualitative N-of-1 formulation. It does not infer a diagnosis, personality trait, hidden motive, causal mechanism, or recurrence from one episode.

Starter prompts

Ask for one bounded result.

  1. 01Use Hemelion Clarity to map this decision. Ask only for required missing fields.
  2. 02Use Hemelion MindScan to map one concrete episode without inferring a trait, motive, diagnosis, or recurrence.
  3. 03Which Hemelion path fits my situation: Clarity or MindScan?
  4. 04Assess whether this decision needs downside protection, a bounded test, or a shorter evidence window.
  5. 05Show me Hemelion’s method and limitations before relying on a result.

Scope: non-regulated decision support and non-clinical reflection only. Do not use Hemelion for emergencies, diagnosis, treatment, regulated professional advice, surveillance, or high-impact judgments about another person.

Plugin MCP endpoint: https://www.hemelion.com/mcp/openai · Authentication: none · Arguments are processed transiently and the tools cannot read private Hemelion data.

Published in the universal Plugin Directory shared by ChatGPT and Codex as version 1.0.0 on July 30, 2026. View the public listing. Availability and use may vary by plan, workspace, role, supported surface, and region.