dev.fly.fathom-lab-door/fathom MCP server
43 tools · tools last listed 4 Nov 2026
A community server in the official MCP registry. Once a day, Stackduke's Radar connects to it the way any MCP client would, with no account and no sign-in, and lists its tools. It never runs them.
- Address
https://fathom-lab-door.fly.dev/mcp- Name it gives itself
- fathom-kernel
- Tracked since
- 1 Nov 2026
- Tools first listed
- 1 Nov 2026
- Tools last listed
- 4 Nov 2026
All 43 tools
By label: 1 that moves or spends money, 2 that delete or destroy things, 21 that create or change things, 19 said to only read.
| Tool | Labelled as |
|---|---|
extensions_withdraw | Moves money |
activities_answer | Deletes |
fathom_forget | Deletes |
activities_add | Changes things |
activities_lock_choice | Changes things |
activities_offer_choice | Changes things |
activities_request_to_join | Changes things |
activities_set_details | Changes things |
activities_tick_choice | Changes things |
activities_update | Changes things |
affiliations_declare | Changes things |
experiences_apply | Changes things |
extensions_propose | Changes things |
extensions_report_gap | Changes things |
fathom_builder_start | Changes things |
fathom_propose | Changes things |
fathom_remember | Changes things |
fathom_space_context | Changes things |
fathom_space_join | Changes things |
invite_links_create | Changes things |
propose_type | Changes things |
spaces_create_draft | Changes things |
views_checks | Changes things |
views_propose | Changes things |
activities_get_choice | Said to only read |
activities_list_join_requests | Said to only read |
activities_participation | Said to only read |
capabilities_search | Said to only read |
experiences_preview | Said to only read |
experiences_validate | Said to only read |
extensions_list | Said to only read |
fathom_find | Said to only read |
fathom_help | Said to only read |
fathom_space | Said to only read |
fathom_status | Said to only read |
genesis_items | Said to only read |
knowledge_lens | Said to only read |
places_verdicts | Said to only read |
platform_describe | Said to only read |
spaces_get | Said to only read |
spaces_list_public | Said to only read |
type_status | Said to only read |
views_list | Said to only read |
Labels for community servers are machine guesses from each server's own tool names, descriptions and hints (accuracy not yet measured). They are not a safety verdict. How labels work
Recent checks
Listed its tools at 4 of 4 checks in the 30 days to 4 Nov 2026
Recent changes
Description rewritten on invite_links_create.
21 tools added: activities_add, activities_answer, activities_lock_choice, activities_offer_choice, activities_request_to_join and 16 more. Description rewritten on activities_get_choice, activities_list_join_requests, activities_participation, affiliations_declare, capabilities_search and 14 more. The server's own labels changed on activities_get_choice, activities_list_join_requests, activities_participation, affiliations_declare, capabilities_search and 15 more. Inputs or outputs changed on activities_get_choice, activities_list_join_requests, activities_participation, affiliations_declare, capabilities_search and 15 more. 22 tools changed in all. Counted as able to do more: activities_answer (make changes that cannot be undone), activities_lock_choice (make changes that cannot be undone), activities_set_details (make changes that cannot be undone) and 19 more.
A change is a tool added, removed or rewritten between two daily checks. Radar keeps each server's latest 10. What counts as a change