chainpulse — real-time crypto + prediction market data for AI agents
REMOTE · MD.FASTDB.IN · SCANNED SEP 20
Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability82
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 719 tokens (~102/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the chainpulse — real-time crypto + prediction market data for… MCP server?
chainpulse — real-time crypto + prediction market data for… is a hosted endpoint at https://md.fastdb.in/pulse/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · md.fastdb.in
claude mcp add --transport http in-fastdb-md-chainpulse 'https://md.fastdb.in/pulse/mcp'
{
"mcpServers": {
"in-fastdb-md-chainpulse": {
"url": "https://md.fastdb.in/pulse/mcp"
}
}
} {
"servers": {
"in-fastdb-md-chainpulse": {
"type": "http",
"url": "https://md.fastdb.in/pulse/mcp"
}
}
} [mcp_servers.in-fastdb-md-chainpulse] url = "https://md.fastdb.in/pulse/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"in-fastdb-md-chainpulse": {
"type": "remote",
"url": "https://md.fastdb.in/pulse/mcp",
"enabled": true
}
}
} openclaw mcp add in-fastdb-md-chainpulse --url 'https://md.fastdb.in/pulse/mcp' --transport streamable-http
mcp_servers:
in-fastdb-md-chainpulse:
url: "https://md.fastdb.in/pulse/mcp" {
"McpServers": {
"in-fastdb-md-chainpulse": {
"Transport": "http",
"Url": "https://md.fastdb.in/pulse/mcp"
}
}
} assistant mcp add in-fastdb-md-chainpulse -t streamable-http -u 'https://md.fastdb.in/pulse/mcp'
{
"mcpServers": {
"in-fastdb-md-chainpulse": {
"type": "http",
"url": "https://md.fastdb.in/pulse/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 26 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Probed https://md.fastdb.in/pulse/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=md.fastdb.in | CN=YE1,O=Let's Encrypt,C=US | 15 Sept 2026 | 14 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 5c51ab06ed92567c30094168eb6346840e3 |
| SANs: md.fastdb.in, mdapi.46-224-113-94.sslip.io | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of md.fastdb.in. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| in. | present | 10094 | 13 | Verified |
| fastdb.in. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | geolocation=(), microphone=(self), camera=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://md.fastdb.in/pulse/mcp | Verified | 200 | |
| http (plaintext) | http://md.fastdb.in/pulse/mcp | HTTPS enforced | 301 | https://md.fastdb.in/pulse/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
crypto_prices ~157
Real-time USD spot prices for crypto assets. Accepts major symbols (BTC, ETH, SOL, USDC, USDT, DAI, BNB, XRP, ...), any CoinGecko id as "coingecko:<id>", or any token by "<chain>:<tokenAddress>". Aggregated feed with per-coin confidence score, ~15s freshness. Paid tool: $0.001 per call via x402 (USDC on Base).
| Name | Type | Req | Description |
|---|---|---|---|
| coins | array | yes | Assets to price, e.g. ["ETH","BTC","coingecko:solana","base:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"] |
No output schema declared.
No examples provided.
defi_tvl ~81
Current total value locked (USD) for DeFi protocols by DefiLlama slug (e.g. uniswap, aave, lido). Paid tool: $0.001 per call via x402 (USDC on Base).
| Name | Type | Req | Description |
|---|---|---|---|
| protocols | array | yes | DefiLlama protocol slugs, e.g. ["uniswap","aave"] |
No output schema declared.
No examples provided.
gas_prices ~101
Live gas across chains (ethereum, base, arbitrum, optimism, polygon): current gas price, next-block base fee, slow/standard/fast priority-fee tiers straight from chain RPC, native token USD price, and the USD cost of a simple transfer so chains compare without unit math. Paid tool: $0.001 per call via x402 (USDC on Base).
| Name | Type | Req | Description |
|---|---|---|---|
| chains | array | – | Chains to query; omit for all supported chains |
No output schema declared.
No examples provided.
polymarket_movers ~112
Polymarket prediction markets with the biggest odds swings in the last 24 hours, filtered to liquid markets (default $10k+ daily volume), most-moved first. The fastest way to spot where consensus is shifting. Paid tool: $0.001 per call via x402 (USDC on Base).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max markets to return (default 10) |
| minVolume24h | number | – | Ignore markets below this 24h USD volume (default 10000) |
No output schema declared.
No examples provided.
polymarket_odds ~150
Live Polymarket prediction market odds. Search any topic free-text ("fed rate cut", "world cup winner") or fetch one market by its slug. Returns normalized markets: outcomes, prices, bid/ask spread, 24h volume, liquidity, resolution date, and the polymarket.com URL. ~15s freshness. Paid tool: $0.001 per call via x402 (USDC on Base).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max markets to return (default 10) |
| query | string | – | Free-text search across Polymarket markets, e.g. "argentina world cup" |
| slug | string | – | Exact Polymarket market slug (alternative to query) |
No output schema declared.
No examples provided.
polymarket_resolving ~92
Active Polymarket prediction markets resolving within the next N hours (default 24), sorted by 24h volume, with live prices. For tracking imminent event outcomes. Paid tool: $0.001 per call via x402 (USDC on Base).
| Name | Type | Req | Description |
|---|---|---|---|
| hours | number | – | Window in hours (default 24) |
| limit | integer | – | Max markets to return (default 10) |
No output schema declared.
No examples provided.
service_info ~26
Free. Service, pricing, and payment details for the chainpulse tools on this server.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
What is the chainpulse — real-time crypto + prediction market data for… MCP server?
chainpulse — real-time crypto + prediction market data for… is an MCP server listed in the public MCP registry as in.fastdb.md/chainpulse. Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key. This page covers its hosted endpoint (https://md.fastdb.in/pulse/mcp).
Is the chainpulse — real-time crypto + prediction market data for… MCP server safe to use?
chainpulse — real-time crypto + prediction market data for… scores 80 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the chainpulse — real-time crypto + prediction market data for… MCP server expose?
chainpulse — real-time crypto + prediction market data for… exposes 7 tools: crypto_prices, gas_prices, defi_tvl, polymarket_odds, polymarket_movers, and 2 more. Their descriptions and schemas cost roughly 719 tokens of context every time the server is loaded.
Does the chainpulse — real-time crypto + prediction market data for… MCP server require authentication?
No. We connected to chainpulse — real-time crypto + prediction market data for… without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the chainpulse — real-time crypto + prediction market data for… MCP server still maintained?
chainpulse — real-time crypto + prediction market data for… is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.