Kairos Signal MCP server

• Registry namecom.kairossignal/kairos-signalverified in the MCP registry

The registry name sits under kairossignal.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-24
• Tools21
• Server calls itselfkairos-signal-mcp
• Server version3.7.0
• Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 90 ms.

• Its tools do every use case we checked: compare reported DePIN capacity against measured network data; check on-chain token supply against reported figures; trace each figure to its upstream source before relying on it.
• Checked on 3 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 3 so far
• What an agent can do with it3 of 3 use cases
• Answeredmeasuring3 of the 7 daily checks it takes to print a share
• Median first answer3923 ms
• Space in an agent's context≈ 6,136 tokensthe definitions of all its tools (21), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results10 of 21 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• get_network_signals

  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…

• find_networks

  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_network

  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…

• get_metric_history

  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…

• verify_value

  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…

• register_agent

  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…

• list_products

  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…

• purchase_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…

• topup_credits

  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…

• check_balance

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

• list_datasets

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

• get_stats

  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…

• get_data_dictionary

  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'…

• get_derivation_ledger

  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…

• fetch_dataset

  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…

• verify_footprint

  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…

• get_hodge_regime_sieve

  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…

• get_rmt_regime_state

  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…

• get_depin_slashing_audit

  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…

• get_shap_node_attribution

  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…

• get_listing_dilution_score

  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…