Crank Protocol
ing.crank/crank
Non-custodial DeFi tools for AI agents on Solana: swaps, perps, lending, staking, equities.
— the operator's own registry description reported
Publisher ing.crank · first seen
2026-08-12 · endpoint https://mcp.crank.ing/mcp
Dependency rating derived
allow — rich-solo — safe to depend on
Cluster rich-solo · distinctiveness 0.729 (unusual). Every figure is a percentile or class within the 11,094-server census — see the whole spectrum.
Reach — can an agent get to it?
answersalive_tools
latency249 ms
vs populationtypical
protocolcurrent
authopen
Use — can it use it?
tools179
vs populationhigh
capabilities6
harnessB
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary
🔏 Signed receipt rr_c845052c4f47b6ce9860a9d1 · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.
Tools last seen
approve_proposal asset_classification assign_ticket authorize_session_signer backtest_strategy bulk_send_social cancel_perp_order check_claim_status claim_status clone_strategy close_perp_position compose_strategy crank_dependency_status crank_prompt_health create_agent_wallet create_execution_intent declare_jurisdiction delete_webhook detect_regime discover_agents discover_strategies enable_agent_wallet equity_corporate_events equity_market_hours equity_markets equity_positions equity_quote flash_loan fund_wallet get_agent_profile get_all_venues_status get_arb_discrepancies get_balances get_collective_insights get_consensus get_contrarian_signals get_crank_score get_cross_exchange get_disclaimers get_emerging_patterns get_health_factor get_ilo_adoption_status get_indicators get_integrator_earnings get_integrator_stats get_intent_status get_leaderboard get_lending_rates get_lst_yields get_market_briefing get_market_regime get_ml_signal get_my_contribution_score get_my_performance get_onramp_status get_ooda_status get_portfolio_charter get_quests get_quotes get_regulatory_updates get_risk_assessment get_score get_score_leaderboard get_signal_effectiveness get_signals get_social_sends get_source_accuracy get_source_weights get_strategy_evolution_report get_strategy_leaderboard get_strategy_suggestions get_support_dashboard get_support_ticket get_technology_updates get_token_classification get_token_risk_assessment get_trading_workflow get_transaction_history get_usage_report get_venue_health get_venue_risk_score get_venue_status go_live_status journal_append journal_query jupiter_swap kill_wallet lend_borrow lend_deposit lend_repay leverage_close leverage_long liquid_stake list_alerts list_session_signers list_signal_catalog list_support_tickets list_turnkey_drift_backlog list_webhooks lst_swap note_create offramp_to_fiat perp_close perp_funding_rates perp_funding_rates_all perp_markets perp_markets_all perp_modify perp_open_long perp_open_short perp_positions perp_positions_all place_perp_order poll_agent_wallet_enable poll_session_signer_authorization poll_wallet_policy_loosening portfolio_snapshot propose_allocation propose_template_update publish_strategy reconcile_turnkey_policy register_agent register_integrator register_referrer register_webhook reply_to_ticket request_session_signer_authorization request_wallet_policy_loosening revoke_session_signer send_token_social set_alert set_integrator_share set_liquidation_alert set_ooda_consent set_permission_mode set_portfolio_charter set_ticket_priority set_wallet_policy short_close short_open short_status sidecar_health sr_backtest sr_configure_strategy sr_detect_levels strategy_arb_create strategy_basis_trade_create strategy_cancel strategy_composite_create strategy_copy_wallet_create strategy_dca_create strategy_equity_dca_create strategy_hedge_create strategy_list strategy_market_make_create strategy_modify strategy_momentum_create strategy_pause strategy_perp_grid_create strategy_protect_create strategy_rebalance_create strategy_resume strategy_sentiment_create strategy_snipe_create strategy_status strategy_stoploss_create strategy_vault_create strategy_yield_farm_create suggest_parameter_adjustment token_info trade_equity unstake_lst update_agent_profile update_ticket_status venue_risk_comparison verify_token verify_transaction verify_treasury_settlement_status wallet_status
Harness readiness observed
Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band B — usable, with rough edges.
179 of 179 tools graded · 179 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.
Truth checks observed
Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.
Protocol conformance observed
2025-06-18
protocol version
3.4.7
server version crank
Capabilities: experimental extensions logging prompts resources tools
Drift
No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.
History observed
Every probe we made, oldest → newest
(2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled ·
red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.
changelog
(2 events)
raw probe
records
Watch or embed this verdict
Operators: put the live verdict in your README —
it updates with every census, links back here, and is a dated observation, never a warranty:
[](https://robinsaige.com/s/ing.crank/crank)
Depend on it? Subscribe to its
change feed — outcome changes and confirmed drift, no account needed. Building on it?
The full dossier as JSON — verdict, rating, truth checks,
history — stable enough to gate CI on.
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