ai.flowcastle/flowcastle MCP server
64 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://api.flowcastle.ai/api/mcp- Name it gives itself
- telegram-flow-builder-mcp
- Tracked since
- 16 Oct 2026
- Tools first listed
- 16 Oct 2026
- Tools last listed
- 4 Nov 2026
All 64 tools
By label: 1 that moves or spends money, 1 that deletes or destroys things, 4 that send or publish, 18 that create or change things, 40 said to only read.
| Tool | Labelled as |
|---|---|
retry_tribute_delivery | Moves money |
delete_task | Deletes |
deploy_application | Sends |
list_tasks | Sends |
send_flow_to_contacts | Sends |
send_message | Sends |
apply_actions | Changes things |
create_application | Changes things |
create_contact | Changes things |
create_follow_up_task | Changes things |
create_task | Changes things |
execute_telegram_operation | Changes things |
import_website_knowledge | Changes things |
install_module | Changes things |
restore_release | Changes things |
save_tribute_product | Changes things |
set_watched_groups | Changes things |
sync_dialog_contacts | Changes things |
update_application | Changes things |
update_contact | Changes things |
update_follow_up_task | Changes things |
update_pulse_item | Changes things |
update_task | Changes things |
update_tribute_connection | Changes things |
get_action_schema | Said to only read |
get_application_context | Said to only read |
get_block_details | Said to only read |
get_broadcast_analytics | Said to only read |
get_broadcast_details | Said to only read |
get_contact | Said to only read |
get_contact_activity | Said to only read |
get_design_guidelines | Said to only read |
get_flow_analytics | Said to only read |
get_flow_context | Said to only read |
get_flow_example | Said to only read |
get_funnel_analytics | Said to only read |
get_module_catalog | Said to only read |
get_module_details | Said to only read |
get_pulse_item | Said to only read |
get_survey_results | Said to only read |
get_telegram_operation | Said to only read |
get_tribute_setup | Said to only read |
get_variable_context | Said to only read |
get_website_import | Said to only read |
get_workspace_summary | Said to only read |
list_applications | Said to only read |
list_bot_chats | Said to only read |
list_broadcasts | Said to only read |
list_contact_tags | Said to only read |
list_contacts | Said to only read |
list_event_contacts | Said to only read |
list_follow_up_tasks | Said to only read |
list_pulse_items | Said to only read |
list_releases | Said to only read |
list_telegram_operations | Said to only read |
list_tribute_account_products | Said to only read |
list_tribute_purchases | Said to only read |
list_watched_groups | Said to only read |
query_flow_logs | Said to only read |
read_messages | Said to only read |
run_flow_autotest | Said to only read |
search_flow_examples | Said to only read |
search_flows | Said to only read |
validate_actions | 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 19 of 19 checks in the 30 days to 4 Nov 2026
Recent changes
4 tools added: create_task, delete_task, list_tasks, update_task. Description rewritten on create_follow_up_task. Counted as able to do more: delete_task (make changes that cannot be undone), list_tasks (send messages or publish to other people), create_task (create or change things) and 1 more.
Description rewritten on create_follow_up_task, get_flow_analytics, get_funnel_analytics, query_flow_logs.
Description rewritten on apply_actions. Inputs or outputs changed on run_flow_autotest.
The server's own labels changed on deploy_application, get_action_schema, get_application_context, get_block_details, get_broadcast_analytics and 15 more. 51 tools changed in all. Counted as able to do more: deploy_application (make changes that cannot be undone), save_tribute_product (make changes that cannot be undone), send_flow_to_contacts (make changes that cannot be undone) and 7 more.
2 tools added: list_releases, restore_release. Description rewritten on deploy_application, send_message. Inputs or outputs changed on send_message. Counted as able to do more: restore_release (make changes that cannot be undone).
Show 2 earlier changes
Description rewritten on query_flow_logs.
Description rewritten on get_module_details, query_flow_logs, run_flow_autotest, update_contact. Inputs or outputs changed on apply_actions, get_flow_example, get_module_details, run_flow_autotest, update_application and 1 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