What MCP servers can actually do

5,860 tool names, each one reported by a server that answered our handshake. Registries tell you a server exists. This tells you what it exposes.

Ordered by how many separate hosts expose a tool, not how many listings. One operator running a thousand servers that all share a toolkit would otherwise fill this entire page, and did before we changed it.

Back to the server directory

5,860 matching.

toolhostslistings
search_arxiv 3 4
search_authors 3 4
search_patents 3 4
search_references 3 4
sources 3 4
spec.search 3 4
track_shipment 3 4
try_sample 3 4
web_fetch 3 4
accept_answer 3 3
accept_bid 3 3
accept_offer 3 3
add_item 3 3
add_user_to_portal_group 3 3
add_user_to_team_group 3 3
agent_status 3 3
ai_chat 3 3
alerts 3 3
analyze 3 3
analyze_contract 3 3
analyze_toxicity 3 3
api_search 3 3
approvals 3 3
arena-signal 3 3
ask_expert 3 3
ask_human 3 3
assess_pronunciation 3 3
attach_media_to_record 3 3
audit_dependencies 3 3
audit_domain 3 3
audit_url 3 3
auth_status 3 3
authority_account_statement 3 3
authority_account_statement_infographic 3 3
authority_adoption_status 3 3
authority_check_authority_balance 3 3
authority_check_balance 3 3
authority_check_payment 3 3
authority_check_price 3 3
authority_check_proof_status 3 3
authority_delete_operator_credential 3 3
authority_delete_patron_credential 3 3
authority_forget_credentials 3 3
authority_get_nostr_profile 3 3
authority_get_operator_onboarding_status 3 3
authority_get_patron_credential_fields 3 3
authority_get_patron_onboarding_status 3 3
authority_get_pricing_model 3 3
authority_list_canonical_identities 3 3
authority_list_constraint_types 3 3
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