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Kairos Signal — verifiable DePIN data API

DePIN network telemetry with the source, as_of time and an upstream verify URL on every value.

Connector by kairossignal.comOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/kairossignal-com-kairos-signal

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://kairossignal.com/mcp Remote (HTTP)

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About

DePIN network telemetry with the source, as_of time and an upstream verify URL on every value.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
13 read · 2 write · 6 delete
Secrets
1 (API keys, tokens or passwords)
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 21

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 13 · Look things up without changing anything.

  • check_balance
  • fetch_dataset
  • find_networks
  • get_data_dictionary
  • get_derivation_ledger
  • get_metric_history
  • get_network
  • get_network_signals
  • get_stats
  • list_datasets
  • list_products
  • verify_footprint
Show 1 more tools
  • verify_value

Write 2 · Create, change, send or run things.

  • register_agent
  • topup_credits

Delete 6 · Delete, drop, revoke or wipe things.

  • get_depin_slashing_audit
  • get_hodge_regime_sieve
  • get_listing_dilution_score
  • get_rmt_regime_state
  • get_shap_node_attribution
  • purchase_data

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • X-API-Key

Network hosts it talks to 1

  • kairossignal.com · found in remote endpoint, install command

Tools (21)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • check_balanceCheck credit balanceread-only

    Check your remaining credit balance. Use after purchases to see remaining credits.

  • fetch_datasetFetch raw dataset rowsread-only

    Query records from a dataset with limit/offset. Free tier: 10 records per query. For depin_onchain, raw archived observations, including rejected rows, are retained. observation_quality reports limited PKT airdrop checks; not_checked means not validated. This read-time annotation is not covered by original proof hashes.

  • find_networksFind DePIN networks by name or tickerread-only

    Looks up DePIN networks (and Bittensor subnets) that have live data, by name or ticker, e.g. 'akash', 'helium', 'FIL'. Returns symbol, name, category and the network's public page. Use it to get the symbol that get_network, get_metric_history and verify_value take; a network with no public ticker is listed under its internal reference (symbol_kind 'internal_ref'). Read-only, no key.

  • get_data_dictionaryGet the data dictionaryread-only

    ONBOARDING SPEC: freshness, history depth, coverage and endpoints per feed (depin_onchain, depin_daily, health_profiles, signal_ledger, market_ticks, zk_footprints). Machine-legible; answers 'how stale is this and how far back does it go' for every feed. Free, no key.

  • get_depin_slashing_auditEnforcement capacity from sourced protocol parameters (paid)can change or delete data

    Paid: 2 credits ($2.00) per answered call, charged once and only after a non-empty answer is computed; an unavailable answer, a refusal or an error costs nothing. Send your API key in the X-API-Key header or as api_key. Each call is a new answer and a new charge (no idempotency key). Computes the left-hand side of Theorem 1 in Qazi (2026, arXiv:2608.12576), the enforcement capacity p * (lambda*S + delta*min Phi): the largest per-audit deterrence ratio a network's slashing and probation can support, in the network's stake unit. Inputs are the network's published protocol parameters (stake per p…

  • get_derivation_ledgerGet the derivation ledgerread-only

    Returns the derivation ledger index. With a symbol: up to 20 recent archived upstream fetches behind that network, each with time, verify_url, the SHA-256 and size of the raw payload, the collector code hash and the fetch status, so a published value can be traced to the exact bytes and build that produced it (the payload bytes themselves are the paid derivation_replay product). A network with live data that the ledger does not cover yet returns entries: [] with ledger_status not_yet_covered and the covered symbols. Without a symbol: every covered symbol with its latest fetch time and entry co…

  • get_hodge_regime_sieveHodge lead-lag decomposition of one network's metrics (paid)can change or delete data

    Paid: 1 credit ($1.00) per answered call, charged once and only after a non-empty answer is computed; an unavailable answer, a refusal or an error costs nothing. Send your API key in the X-API-Key header or as api_key. Each call is a new answer and a new charge (no idempotency key). For one DePIN network: daily closes of its stored first-party metrics over the last `days` complete UTC days (one publisher per metric; a metric that is an exact combination of others, e.g. a writer-derived ratio, is excluded and named; the panel's effective rank and near-identical pairs are reported), each metric'…

  • get_listing_dilution_scoreMeasured token-supply change for one network (paid)can change or delete data

    Paid: 1 credit ($1.00) per answered call, charged once and only after a non-empty answer is computed; an unavailable answer, a refusal or an error costs nothing. Send your API key in the X-API-Key header or as api_key. Each call is a new answer and a new charge (no idempotency key). For one DePIN network: each first-party on-chain supply series it has (eligible metrics whose name contains 'supply', e.g. onchain_total_supply), its daily close at the latest complete UTC day and 7 and 30 days earlier, the percentage changes, and each change annualised by compounding ((end/start)^(365/days) - 1, s…

  • get_metric_historyGet daily history for one network metricread-only

    Returns the daily series for one network metric (one point per UTC day, with how many observations backed it), e.g. symbol=AKT metric=GPU_ACTIVE. Days with no observation are absent, never zero. The free tier serves the last 7 days and says so in window_notice; an X-API-Key header on the connection serves your tier's window. Read-only.

  • get_networkGet a network's latest measured valuesread-only

    Returns the latest first-party measurements for one DePIN network (GPU and CPU capacity, storage, node or hotspot counts, on-chain totals), each with value, unit, as_of, freshness and the verify_url on the network's own API that you can open to check it. Market prices are not included. metric_filter narrows by substring; stale readings are omitted unless include_stale is true. Read-only, no key.

  • get_network_signalsRead live network signal decompositionread-only

    Returns the current scheduled Hodge and lag-relation snapshots, coverage, observation times, invariants and timestamped history for configured market, DePIN and world cohorts. Requires an API key on a paid tier that includes the engines capability (https://kairossignal.com/pricing), sent in the X-API-Key header of the MCP connection; the free starter key from register_agent does not include it, and a call without a qualifying key is refused with isError. Descriptive relationships only: no fitted memory kernel, causal attribution, calibrated anomaly probability or trading-performance claim. Mis…

  • get_rmt_regime_stateCorrelation spectrum vs Marchenko-Pastur for one network (paid)can change or delete data

    Paid: 1 credit ($1.00) per answered call, charged once and only after a non-empty answer is computed; an unavailable answer, a refusal or an error costs nothing. Send your API key in the X-API-Key header or as api_key. Each call is a new answer and a new charge (no idempotency key). For one DePIN network: the correlation matrix of the daily log changes of its stored first-party metrics over the last `days` complete UTC days (one publisher per metric; exact combinations of other metrics, e.g. writer-derived ratios, excluded and named; effective rank and near-identical pairs reported), its eigen…

  • get_shap_node_attributionExact day/unit Shapley attribution of a network's daily moves (paid)can change or delete data

    Paid: 1.5 credits ($1.50) per answered call, charged once and only after a non-empty answer is computed; an unavailable answer, a refusal or an error costs nothing. Send your API key in the X-API-Key header or as api_key. Each call is a new answer and a new charge (no idempotency key). For one DePIN network: an exact two-factor functional ANOVA of the daily log changes of its stored first-party metrics over the last `days` complete UTC days (same input rules as get_rmt_regime_state), with factors day (moves shared by the network's metrics that day) and unit (metrics measured in the same unit; …

  • get_statsGet coverage statisticsread-only

    Returns the row count of every dataset served here (depin_onchain, market_ticks and the rest), their total, the scope statement and the free-tier limits. No arguments, no key, read-only. For one network's live values use get_network; for freshness and history depth per feed use get_data_dictionary.

  • list_datasetsList raw datasetsread-only

    List the current dataset catalog with record counts. Browsing is free; existing query and daily-call limits apply.

Show 6 more tools
  • list_productsList data products and pricesread-only

    Browse purchasable products with prices in credits ($1 = 1 credit). DePIN supply-telemetry, provenance, derivation-replay, history and the intel bundle start at $0.49. Grade purchases are conditional on measured-grade availability; check /v1/credits/pricing before buying. 30-day Pro access to the DAG manifold API is sold as dag_manifold_30d and delivers its API key inline. Not purchasable, refused by purchase_data with 503 not_yet_deliverable and nothing charged: the signal-feed tiers (retired, not sold), dag_pro (buy dag_manifold_30d instead), and dag_quant, dag_enterprise and mcp_unlimited (…

  • purchase_dataBuy a data product with creditscan change or delete data

    Buy a product with your credits; most products ship their data inline in the response. Deliverability is product-specific, including grade availability; check /v1/credits/pricing before buying — call list_products for the live prices rather than trusting a figure restated here, which is how a price in a second place drifts from the first. The signal_* keys (retired, not sold), dag_pro (sold as dag_manifold_30d), dag_quant, dag_enterprise and mcp_unlimited (not on sale yet) return 503 not_yet_deliverable and charge nothing; they are deliberately blocked, not broken. Most products deliver data i…

  • register_agentRegister an agent API key

    Creates an API key for this agent and grants the free starter credits ($5 free credits, no card (first 3 keys per IP per 30 days)). Past the per-IP limit a key is still created, with $0, and the response says so. A key is needed for purchase_data, check_balance, topup_credits and every tool that charges credits; get_network_signals needs one on a paid tier with the engines capability, which the free starter key does not have. Every other read-only tool works without one. email is optional and used for delivery and top-up notices.

  • topup_creditsAdd credits (card checkout link or USDC quote)

    Add credits. Card (one call): {"method": "stripe", "amount": N} where N is $20 or $99 — returns a Stripe checkout_url already bound to your api_key, and credits post automatically once Stripe confirms payment at $1 = 1 credit. No human step and no wallet needed. USDC on Base, two modes. micro_decimal, no wallet signature: {"method": "usdc", "mode": "micro_decimal", "amount": N} with N whole USDC from 1 to 999,999 returns a unique amount with a 6-decimal suffix and an expires_at; a finalized Base transfer of EXACTLY that amount, from any sender including an exchange, before expires_at credits y…

  • verify_footprintVerify a row's Merkle inclusion proofread-only

    Retained Merkle-membership check for one depin_onchain observation: stamp_day (YYYYMMDD), leaf_index (0-based row in /attestations/batch_<day>.tsv), expected_row_sha256. verified=true ONLY when the row at that index hashes to expected_row_sha256 AND its inclusion path reaches that day's manifest merkle_root. Says nothing about Bitcoin status or upstream accuracy. Returns JSON: row_sha256, merkle_root, row_hash_matches, inclusion_path_reaches_root, verified, proof_url. Use it when you hold a row from a daily batch and want to show it was committed that day; a call with arguments missing lists t…

  • verify_valueRe-check a value against its upstream sourceread-only

    Re-reads the upstream API behind one of our values right now and reports where the same number appears in the upstream response (JSONPath), the relative difference, and a verdict: exact, within_1pct, within_10pct, no_matching_field or not_checkable_by_get. Use it to check a figure before relying on it. Makes one GET to a third-party API; read-only.

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Open issues
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Last commit
Oct 22, 2026 (6 days ago)
Last release
Oct 7, 2026 (21 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
com.kairossignal/kairos-signal
Version
3.7.0
Auth
API key
License
License unknown
Repository
github.com/OV3RK177/kairos-mcp-server
Website
kairossignal.com
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

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Kairos Signal — verifiable DePIN data API MCP server. Agent Mart. https://agentmart.dev/connectors/kairossignal-com-kairos-signal (last updated 2026-10-24)