A tool below is one the server NAMES. Nobody has called it. That is the same two tier honesty rule the rest of the directory runs on: a named tool is research, and BENCH-TESTED stays the only claim that anybody ran anything.
This list came from a repo the vendor does not own. Those are that author's tools for the vendor's API, not the vendor's own published surface, and the two must not be read as the same thing.
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add_campaign_step
Add a step to a campaign. Use previous_step_id to position it in the sequence. For condition branches, set position: 0 (yes) or 1 (no).
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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add_to_exclusion_list
Add an email address or domain to the exclusion list
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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archive_conversation
Archive a conversation
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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assign_conversation
Assign a conversation to a team member
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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clone_sourcing
Create a copy of a sourcing (new sourcing starts in paused status)
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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create_campaign
Create a new campaign (created in
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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create_list
Create a new list
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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create_organization
Create a new organization. Pass return_existing=true to return an existing one if a duplicate is found.
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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create_prospect
Create a new prospect. Pass return_existing=true to return an existing prospect if one with the same email or LinkedIn profile already exists.
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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create_sourcing
Create a standalone sourcing to discover prospects from Overloop\
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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delete_campaign
Permanently delete a campaign
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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delete_list
Permanently delete a list
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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delete_organization
Permanently delete an organization
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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delete_prospect
Permanently delete a prospect
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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delete_sourcing
Permanently delete a sourcing
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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disenroll_prospect
Disenroll a prospect from a campaign
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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enroll_prospect
Enroll a prospect into a campaign
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_account
Get your Overloop account information including plan details and remaining credits
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_campaign
Retrieve a campaign by ID. Use expand=steps,sourcing to include details.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_campaign_enrollment
Retrieve a specific campaign enrollment
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_campaign_step
Retrieve a specific campaign step
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_conversation
Retrieve a conversation by ID
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_current_user
Get the user associated with the current API key
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_list
Retrieve a list by ID
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_organization
Retrieve an organization by ID
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_prospect
Retrieve a prospect by ID or email address
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_sourcing
Retrieve a sourcing by ID
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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get_user
Retrieve a user by ID
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_campaign_enrollments
List enrollments for a campaign (paginated)
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_campaign_steps
List steps for a campaign (paginated)
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_campaigns
List campaigns (paginated). Supports sorting, filtering, and search.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_conversations
List conversations (paginated). Supports sorting, filtering by archived status, and search.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_custom_fields
List all custom fields defined in your account. Use the identifier (e.g.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_exclusion_list
List exclusion list items (paginated). The exclusion list prevents emails from being sent to specific addresses or domains.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_lists
List all prospect lists (paginated)
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_organizations
List organizations (paginated). Supports sorting, filtering, and search.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_prospects
List prospects (paginated). Supports sorting, filtering, and search.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_sending_addresses
List all connected sending addresses for your account
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_sourcing_search_options
List available values for sourcing search criteria (locations, industries, technologies, company_sizes, management_levels, departments). Use field and q params to search within a specific field.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_sourcings
List sourcings (paginated). Supports filtering by status and search.
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_step_types
List all available campaign step types grouped by category, with default configs
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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list_users
List all team members (paginated)
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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pause_sourcing
Pause an active sourcing to temporarily stop prospect discovery
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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remove_campaign_step
Remove a step from a campaign
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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remove_from_exclusion_list
Remove an item from the exclusion list
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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start_sourcing
Activate a paused sourcing to resume prospect discovery
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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unarchive_conversation
Unarchive a conversation
evidence: in the server source · calling it reads · from a third party repo, so these are that author's tools, not the vendor's published surface
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update_campaign
Update campaign settings. Pass status
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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update_campaign_step
Update a campaign step
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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update_conversation
Update the conversation name
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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update_list
Update a list name
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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update_organization
Update an organization. Only provided fields are changed.
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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update_prospect
Update a prospect. Only provided fields are changed.
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
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update_sourcing
Update a sourcing
evidence: in the server source · calling it writes · from a third party repo, so these are that author's tools, not the vendor's published surface
141 of the 741 entries that record an official or community MCP server carry a harvested tool list. The other 600 are unmeasured, which is not the same as empty. Harvest last run 2026-09-27. Every name across every server is on the tools index.