mechoulam.de Cannabis Evidence Register
by mechoulam.de · remote · no sign-in to list tools · v1.1.0 · published by de.mechoulam
GRADE-rated clinical evidence on cannabis as medicine (DE/EN). Search and cite studies.
5 tools: 5 only read.
Scanned Oct 21, 2026
- Deletes or cancels0Claude Code: deny
- Can't be undone0Claude Code: ask
- Changes things0Claude Code: ask
- Only reads5Claude Code: allow: see these tools
No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.
claude mcp add --transport http cannabis-evidence https://mechoulam.de/mcpTools
Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.
5 tools
Only reads 5Claude Code: allow
fetchFetch one full record by the id returned from search: the GRADE-rated evidence summary of an indication, or one study with its per-indication verdicts.No findings
Why it is in this group
- The name "fetch" says "fetch": a word for reading.
Description, as the server wrote it Fetch one full record by the id returned from search: the GRADE-rated evidence summary of an indication, or one study with its per-indication verdicts. Includes the source URL to cite.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
get_indicationGet the GRADE-rated evidence summary for one indication (reviewed studies only).No findings
Why it is in this group
- The name "get_indication" says "get": a word for reading.
Description, as the server wrote it Get the GRADE-rated evidence summary for one indication (reviewed studies only). Use a slug from list_indications.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
get_studyGet one study by DOI with its per-indication verdicts (reviewed-only).No findings
Why it is in this group
- The name "get_study" says "get": a word for reading.
Description, as the server wrote it Get one study by DOI with its per-indication verdicts (reviewed-only).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
list_indicationsList all indications on mechoulam.de with slug, name, category, count of reviewed studies and the citable page URL.No findings
Why it is in this group
- The name "list_indications" says "list": a word for reading.
Description, as the server wrote it List all indications on mechoulam.de with slug, name, category, count of reviewed studies and the citable page URL.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
searchSearch the mechoulam.de cannabis-medicine evidence register by free text (indication, condition, drug, study title, author).No findings
Why it is in this group
- The name "search" says "search": a word for reading.
Description, as the server wrote it Search the mechoulam.de cannabis-medicine evidence register by free text (indication, condition, drug, study title, author). Returns indications and reviewed studies with citable URLs. Answer language follows the language of the query.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Install
Pinned to version 1.1.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http cannabis-evidence https://mechoulam.de/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__cannabis-evidence__search",
"mcp__cannabis-evidence__fetch",
"mcp__cannabis-evidence__list_indications",
"mcp__cannabis-evidence__get_indication",
"mcp__cannabis-evidence__get_study"
],
"ask": [],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as cannabis-evidence. Review it before you use it.