Psychopathia MCP server

• differential_diagnosisFree

  Rank candidate dysfunctions matching the observed behaviours. Returns scored candidates with matched_in (which field matched) for transparency. The base package uses field-weighted keyword search. The optional embeddings extra adds cosine re-ranking.

• get_differential_mapFree

  All dysfunctions that confuse with this one: forward confuses_with + incoming_references (reverse graph from manifest).

• get_dysfunctionFree

  Fetch one dysfunction's full Pattern entry. Optionally filter to specific modality blocks (cheaper triage). Resolves both full Pattern IDs ('2.1::synthetic-confabulation') and display_ids ('2.1').

• get_probeFree

  Elicitation content for a specific diagnostic modality. If the modality is compromised or unavailable for this dysfunction, returns the unavailability notice + redirect_to alternatives. This is load-bearing transparency: callers cannot accidentally retrieve a self-probe for a compromised-self-report dysfunction.

• list_axesFree

  Inventory of axes with dysfunction counts. Axes 2-10 are canonical (book Appendix A numbering). Hybrid entries (10.4-10.15, ratified into taxonomy v2.2) are reported as a separate sub-category.

• list_compromised_self_reportFree

  Transparency: which dysfunctions cannot be reliably self-diagnosed. Includes compromised-motivational (subject conceals strategically), compromised-structural (signal lives below introspection), and legacy compromised.

• list_dysfunctionsFree

  Filtered list of dysfunctions. Filter by axis, self_report reliability, confidence, or category. Every entry carries its reliability and review signals.

• resolve_idFree

  Canonicalise a partial ID, display_id, slug, or dysfunction name. Always returns candidates; caller picks.

• review_statsFree

  Coverage statistics: total entries; per-axis, per-confidence, per-self-report counts; pre-canonical count; unreviewed count; manifest/schema/pattern-layer versions.

• score_severityFree

  Return the severity rubric for a dysfunction applied to observations. Returns the rubric for caller-side matching; structured matching against numeric thresholds is not implemented.

• suggest_interventionFree

  Return draft tiered responses and contraindications for a Pattern. These are unassessed research guidance, not validated treatment advice. Read the returned evidence and review objects before use.

• Code scan98 source files scanned25/25
• Live reliabilityremote reachable in 1151ms20/20
• Tool poisoning11 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenancelast push 9 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Psychopathia: common questions

Is Psychopathia MCP server safe?

Yes, by our scan: it is graded A (93/100). Read the Psychopathia safety report

How do I install Psychopathia?

It runs remotely at mcp.psychopathia.ai. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Psychopathia need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Psychopathia maintained?

The last commit was 9 days ago (2026-09-11). The latest release is v0.1.0a7.

Is Psychopathia up?

100% of our last 6 checks got an answer. We check remote servers about four times a day.