INDIVIDUAL MCP TOOL

study_create

Create/extend a shared study (superposition stack) — each entry mints ONE card that lives once and is referenced by key; no duplication.

narrowhighway.orgnone authenticationAvailability not checked

Input schema

{}

Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.narrowhighway-org]
url = "https://narrowhighway.org/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "narrowhighway-org": {
      "type": "http",
      "url": "https://narrowhighway.org/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: narrowhighway-org
Remote MCP URL: https://narrowhighway.org/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "narrowhighway-org": {
      "url": "https://narrowhighway.org/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "narrowhighway-org": {
      "type": "http",
      "url": "https://narrowhighway.org/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "narrowhighway-org",
  "transport": "streamable-http",
  "url": "https://narrowhighway.org/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

verify — Verify a claim deterministically — returns a verdict (HOLDS / BROKEN / INCOMPLETE), the worked trail, AND a sealed receipt {content_hash, cite_url} you can re-fetch and re-verify (seal_fetch).
audit — Audit a whole text: deterministic extractors find every checkable quantitative claim (sums, percentages, hourly/annual pay, compound interest, rule-of-72, elapsed years, day-of-week, leap years, nutrition labels), the engine verifies the lot, and ONE sealed coverage report returns — per-claim source quote + verdict + trail.
search — Ranked search over the keeping (the kept library).
seal_fetch — Fetch a sealed verification record (the receipt) by its content hash.
redact — Strip PII (emails, SSNs, credit cards, IPs, URLs) from text to stable placeholders before you pass it onward; the mapping is returned so YOU reveal replies locally.
card_get — Fetch one card (the full record) from the keeping by id.
cards_browse — Browse the keeping — paginated, optional shelf filter.
cards_stats — Counts over the keeping — total, by shelf, by surface.