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metagraphed — Bittensor subnet operational registry

warnings

api.metagraph.sh

Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

https://api.metagraph.sh/mcpWebsiteOAuthMCP 2025-11-25v1.78.24last checked 3 Sep 2026spoke MCP on 3 of 3 checks (30 days)initialize in 2528 ms

Will my client connect?

Decided from what the probe found at the endpoint, and from what each client's own documentation says it can complete. Every row carries the day that documentation was read.

Claude CodeConnects

The authorization server advertises RFC 7591 registration, so Claude Code can register itself and sign you in through the browser.

claude mcp add --transport http metagraphed-bittensor-subnet-operational-registry https://api.metagraph.sh/mcp

Claude Code docs · read on 2026-08-30

Claude (claude.ai & Desktop)Connects

The authorization server advertises RFC 7591 registration, so Claude (claude.ai & Desktop) can register itself and sign you in through the browser.

Settings → Connectors → Add custom connector, then paste https://api.metagraph.sh/mcp.

Claude (claude.ai & Desktop) docs · read on 2026-08-30

ChatGPTConnects

The authorization server advertises RFC 7591 registration, so ChatGPT can register itself and sign you in through the browser.

Settings → Apps → Advanced settings → Developer mode, then create a connector pointing at https://api.metagraph.sh/mcp.

ChatGPT docs · read on 2026-08-30

CursorConnects

The authorization server advertises RFC 7591 registration, so Cursor can register itself and sign you in through the browser.

{
  "mcpServers": {
    "metagraphed-bittensor-subnet-operational-registry": {
      "url": "https://api.metagraph.sh/mcp"
    }
  }
}

Cursor docs · read on 2026-08-30

VS Code (Copilot)Connects

The authorization server advertises RFC 7591 registration, so VS Code (Copilot) can register itself and sign you in through the browser.

{
  "servers": {
    "metagraphed-bittensor-subnet-operational-registry": {
      "type": "http",
      "url": "https://api.metagraph.sh/mcp"
    }
  }
}

VS Code (Copilot) docs · read on 2026-08-30

How to authenticate

Checked against the endpoint by our probe on 3 Sep 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme
OAuth
Issuer
https://api.metagraph.sh
Dynamic client registration
Advertised (RFC 7591)
Client ID Metadata Document
Supported

A client identifies itself by a URL to its own metadata, so no registration step is required.

PKCE
S256
Grant types
authorization_code, refresh_token
Scopes
profile
Protected-resource metadata
Published (RFC 9728)
Anonymous access
Handshake succeeds; 243 tools listable
Credentials demanded in prose
get_subnet_ownership_history, get_account_snapshot, get_top_holders, get_block_chain_events, get_extrinsic_chain_events, call_subnet_surface, write_subnet_surface, store_surface_credential, list_surface_credentials, delete_surface_credential

These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error.

What the probe found

warningTools needing credentials are listed without a challenge

10 of the 243 tools listed anonymously say in their own descriptions that they need an account or a key (get_subnet_ownership_history, get_account_snapshot, get_top_holders, get_block_chain_events, get_extrinsic_chain_events, call_subnet_surface, write_subnet_surface, store_surface_credential, list_surface_credentials, delete_surface_credential), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

243 tools usable without signing in

The server exposes a public surface before authorization: get_more_tools, search_subnets, list_subnets, find_subnets_by_capability, get_subnet, get_subnet_detail, get_subnet_snapshot, get_network_health, get_health_history, get_subnet_health, get_subnet_health_trends, get_health_trends, get_subnet_health_percentiles, get_subnet_health_incidents, get_subnet_economics, get_subnet_stake_quote, get_subnet_validator_economics, get_subnet_validator_economics_history, list_validator_economics, get_stake_action_preview, get_economics, get_subnet_trajectory, get_economics_trends, get_deregistration_ranking, get_emission_pipeline, get_subnet_concentration, get_subnet_performance, get_subnet_idle_stake, get_chain_concentration, get_chain_concentration_subnets, get_chain_performance, get_chain_idle_stake, get_chain_identity_history, get_chain_yield, get_chain_turnover, get_chain_stake_flow, get_chain_alpha_volume, get_chain_weights, get_chain_weight_setters, get_chain_stake_moves, get_chain_stake_transfers, get_chain_axon_removals, get_chain_serving, get_chain_prometheus, get_blocks_summary, get_subnet_concentration_history, get_subnet_turnover, get_subnet_yield, get_subnet_yield_history, get_subnet_emission_split_history, get_subnet_miner_fairness, get_subnet_cost_to_participate, get_subnet_treasury, get_subnet_owner_capture, get_subnet_stake_flow, get_subnet_event_summary, get_subnet_weights, get_subnet_weight_setters, get_subnet_registrations, get_subnet_stake_moves, get_subnet_stake_transfers, get_subnet_axon_removals, get_subnet_serving, get_subnet_prometheus, get_subnet_deregistrations, get_subnet_performance_history, get_subnet_movers, get_subnet_uptime, get_registry_leaderboards, get_domain_summary, list_profiles, get_subnet_profile, compare_subnets, get_global_incidents, get_subnet_metagraph, list_subnet_validators, list_global_validators, get_validator_detail, compare_validators, get_webhook_subscription, get_alert_trigger, get_validator_nominators, get_validator_history, get_neuron, get_subnet_history, get_subnet_identity_history, get_neuron_history, get_subnet_events, get_subnet_hyperparams, get_subnet_hyperparams_history, get_subnet_lifecycle, get_chain_subnet_lifecycle, get_subnet_volume, get_subnet_ohlc, get_subnet_ownership_history, get_subnet_conviction, get_subnet_wallets, get_subnet_owner_cut, get_subnet_revenue, list_revenue_coverage, get_subnet_recycled, get_subnet_burn, get_subnet_burn_history, get_tao_usd, get_subnet_surface_history, get_emission_changes, get_chain_holders, get_failure_reasons, get_indexer_lag, get_chain_concentration_history, get_emission_pipeline_history, get_deregistration_ranking_history, list_review_attribution_candidates, get_subnet_holders, get_chain_burn, list_crowdloans, get_crowdloan, get_subnet_lease, get_subnet_lease_history, get_account, get_account_entities, get_account_balance, get_account_root_claim, get_account_children, get_account_parents, get_account_events, get_account_subnets, get_account_portfolio, get_account_positions, get_account_snapshot, get_account_identity, get_account_identity_history, get_account_position_history, get_account_stake_flow, get_account_stake_moves, get_account_axon_removals, get_account_prometheus, get_account_registrations, get_account_weight_setters, get_account_serving, get_account_deregistrations, get_account_history, get_account_extrinsics, get_account_transfers, get_account_counterparties, list_blocks, get_block, list_block_extrinsics, get_block_events, list_extrinsics, get_extrinsic, get_sudo, get_sudo_key, get_network_parameters, get_randomness_status, get_governance_config_changes, get_networks, get_runtime, list_accounts, get_top_holders, get_block_chain_events, get_extrinsic_chain_events, get_chain_activity, list_chain_events, get_chain_calls, get_chain_signers, get_chain_fees, get_chain_registrations, get_chain_deregistrations, get_chain_transfers, get_chain_transfer_pairs, get_network_activity, list_subnet_apis, get_api_schema, get_fixture, get_provider_detail, list_providers, list_surfaces, list_candidates, list_endpoints, list_evidence, list_rpc_endpoints, list_source_snapshots, list_profile_completeness, list_rpc_pools, get_subnet_endpoints, list_subnet_endpoints, list_subnet_surfaces, list_subnet_health, get_subnet_candidates, list_subnet_candidates, get_subnet_evidence, list_subnet_evidence, get_subnet_surfaces, list_fixtures, list_schemas, list_search_index, list_search, list_curation, list_gaps, list_enrichment_queue, list_adapter_candidates, list_enrichment_evidence, list_review_gaps, list_review_enrichment_targets, list_endpoint_pools, list_endpoint_incidents, list_provider_endpoints, get_lineage, get_freshness, get_contracts, get_source_health, get_changelog, get_feed, get_build, get_self_health, get_adapter, get_agent_catalog, get_agent_resources, get_rpc_usage, get_best_rpc_endpoint, call_rpc, query_graphql, registry_summary, get_coverage, get_coverage_depth, list_enrichment_targets, get_subnet_gaps, list_subnet_gaps, find_subnet_opportunities, semantic_search, ask, find_subnet_for_task, how_do_i_call, verify_integration, call_subnet_surface, write_subnet_surface, store_surface_credential, list_surface_credentials, delete_surface_credential, run_saved_query, decode_evm_call, get_evm_address_mapping.

Tools

askcall_rpccall_subnet_surfacecompare_subnetscompare_validatorsdecode_evm_calldelete_surface_credentialfind_subnet_for_taskfind_subnet_opportunitiesfind_subnets_by_capabilityget_accountget_account_axon_removalsget_account_balanceget_account_childrenget_account_counterpartiesget_account_deregistrationsget_account_entitiesget_account_eventsget_account_extrinsicsget_account_historyget_account_identityget_account_identity_historyget_account_parentsget_account_portfolioget_account_position_historyget_account_positionsget_account_prometheusget_account_registrationsget_account_root_claimget_account_servingget_account_snapshotget_account_stake_flowget_account_stake_movesget_account_subnetsget_account_transfersget_account_weight_settersget_adapterget_agent_catalogget_agent_resourcesget_alert_triggerget_api_schemaget_best_rpc_endpointget_blockget_block_chain_eventsget_block_eventsget_blocks_summaryget_buildget_chain_activityget_chain_alpha_volumeget_chain_axon_removalsget_chain_burnget_chain_callsget_chain_concentrationget_chain_concentration_historyget_chain_concentration_subnetsget_chain_deregistrationsget_chain_feesget_chain_holdersget_chain_identity_historyget_chain_idle_stakeget_chain_performanceget_chain_prometheusget_chain_registrationsget_chain_servingget_chain_signersget_chain_stake_flowget_chain_stake_movesget_chain_stake_transfersget_chain_subnet_lifecycleget_chain_transfer_pairsget_chain_transfersget_chain_turnoverget_chain_weight_settersget_chain_weightsget_chain_yieldget_changelogget_contractsget_coverageget_coverage_depthget_crowdloanget_deregistration_rankingget_deregistration_ranking_historyget_domain_summaryget_economicsget_economics_trendsget_emission_changesget_emission_pipelineget_emission_pipeline_historyget_evm_address_mappingget_extrinsicget_extrinsic_chain_eventsget_failure_reasonsget_feedget_fixtureget_freshnessget_global_incidentsget_governance_config_changesget_health_historyget_health_trendsget_indexer_lagget_lineageget_more_toolsget_network_activityget_network_healthget_network_parametersget_networksget_neuronget_neuron_historyget_provider_detailget_randomness_statusget_registry_leaderboardsget_rpc_usageget_runtimeget_self_healthget_source_healthget_stake_action_previewget_subnetget_subnet_axon_removalsget_subnet_burnget_subnet_burn_historyget_subnet_candidatesget_subnet_concentrationget_subnet_concentration_historyget_subnet_convictionget_subnet_cost_to_participateget_subnet_deregistrationsget_subnet_detailget_subnet_economicsget_subnet_emission_split_historyget_subnet_endpointsget_subnet_event_summaryget_subnet_eventsget_subnet_evidenceget_subnet_gapsget_subnet_healthget_subnet_health_incidentsget_subnet_health_percentilesget_subnet_health_trendsget_subnet_historyget_subnet_holdersget_subnet_hyperparamsget_subnet_hyperparams_historyget_subnet_identity_historyget_subnet_idle_stakeget_subnet_leaseget_subnet_lease_historyget_subnet_lifecycleget_subnet_metagraphget_subnet_miner_fairnessget_subnet_moversget_subnet_ohlcget_subnet_owner_captureget_subnet_owner_cutget_subnet_ownership_historyget_subnet_performanceget_subnet_performance_historyget_subnet_profileget_subnet_prometheusget_subnet_recycledget_subnet_registrationsget_subnet_revenueget_subnet_servingget_subnet_snapshotget_subnet_stake_flowget_subnet_stake_movesget_subnet_stake_quoteget_subnet_stake_transfersget_subnet_surface_historyget_subnet_surfacesget_subnet_trajectoryget_subnet_treasuryget_subnet_turnoverget_subnet_uptimeget_subnet_validator_economicsget_subnet_validator_economics_historyget_subnet_volumeget_subnet_walletsget_subnet_weight_settersget_subnet_weightsget_subnet_yieldget_subnet_yield_historyget_sudoget_sudo_keyget_tao_usdget_top_holdersget_validator_detailget_validator_historyget_validator_nominatorsget_webhook_subscriptionhow_do_i_calllist_accountslist_adapter_candidateslist_block_extrinsicslist_blockslist_candidateslist_chain_eventslist_crowdloanslist_curationlist_endpoint_incidentslist_endpoint_poolslist_endpointslist_enrichment_evidencelist_enrichment_queuelist_enrichment_targetslist_evidencelist_extrinsicslist_fixtureslist_gapslist_global_validatorslist_profile_completenesslist_profileslist_provider_endpointslist_providerslist_revenue_coveragelist_review_attribution_candidateslist_review_enrichment_targetslist_review_gapslist_rpc_endpointslist_rpc_poolslist_schemaslist_searchlist_search_indexlist_source_snapshotslist_subnet_apislist_subnet_candidateslist_subnet_endpointslist_subnet_evidencelist_subnet_gapslist_subnet_healthlist_subnet_surfaceslist_subnet_validatorslist_subnetslist_surface_credentialslist_surfaceslist_validator_economicsquery_graphqlregistry_summaryrun_saved_querysearch_subnetssemantic_searchstore_surface_credentialverify_integrationwrite_subnet_surface

Contract history

3 Sep 2026v1.78.2425 cosmetic
2 Sep 2026v1.78.24first recorded contract

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