Blocksize Agentic Market Intelligence

REMOTE · MCP.BLOCKSIZE.INFO · SCANNED AUG 3

Live multi-asset market data for AI agents with provenance, starter credits, x402, and examples.

Available components

+6 this week 78 78 Trust /100

Trust breakdown (6 categories)

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 →

Endpoint Security80

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
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 Usability85

100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
AI-judged instruction clarity (excellent).Pass
Tool/resource definitions use about 903 tokens (~100/item across 9 items; 8 tools + 1 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

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
Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · mcp.blocksize.info

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http info-blocksize-mcp-agentic-payments https://mcp.blocksize.info/mcp/server/

# ~/.codex/config.toml

[mcp_servers.info-blocksize-mcp-agentic-payments]
url = "https://mcp.blocksize.info/mcp/server/"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "info-blocksize-mcp-agentic-payments": {
      "type": "remote",
      "url": "https://mcp.blocksize.info/mcp/server/",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add info-blocksize-mcp-agentic-payments --url https://mcp.blocksize.info/mcp/server/ --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  info-blocksize-mcp-agentic-payments:
    url: "https://mcp.blocksize.info/mcp/server/"

// mcp.json

{
  "mcpServers": {
    "info-blocksize-mcp-agentic-payments": {
      "type": "http",
      "url": "https://mcp.blocksize.info/mcp/server/"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

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.

3 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
1 Aug 26 +2
- 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 +1
- 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 +1
- Server version: 0.6.4 → 0.6.2 functional
29 Jul 26 0
- Server version: 0.6.2 → 0.6.4 functional
28 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
27 Jul 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
26 Jul 26 71

First indexed and scored.

Show 7 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Probed https://mcp.blocksize.info/mcp/server/

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=mcp.blocksize.info	CN=YE1,O=Let's Encrypt,C=US	23 Jun 2026	21 Sept 2026	ECDSA 256	ECDSA-SHA384	55dd0c0a8d4f2dd2583ea8ad9e2c362886d
SANs: mcp.blocksize.info
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

DNSSEC insecure

Validation of mcp.blocksize.info. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
info.	present	5104	8	Verified
blocksize.info.	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
strict-transport-security	max-age=31536000; includeSubDomains
x-content-type-options	nosniff
referrer-policy	strict-origin-when-cross-origin
permissions-policy	camera=(), microphone=(), geolocation=()

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://mcp.blocksize.info/mcp/server/	Verified	200
http (plaintext)	http://mcp.blocksize.info/mcp/server/	HTTPS enforced	301	https://mcp.blocksize.info/mcp/server/

MCP tools — 8 exposed · ~740 tokens

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.

Tool Tokens

fetch Catalog Fetch ~72

Fetch one document or instrument guide returned by search. This is free, read-only content retrieval with no account, credential, payment, or live-price side effects.

Input Output Examples

Name	Type	Req	Description
id	string	yes	Result id returned by the search tool, for example doc:pricing, doc:quickstart, or instrument:crypto:BTCUSD.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_market_data_endpoint Live Data Endpoint Builder ~189

Build the exact x402-protected HTTP URL for one live market-data request. Returns method, URL, service notes, pricing docs, and next steps; it is read-only and does not fetch prices, charge a wallet, or submit payment.

Input Output Examples

Name	Type	Req	Description
service	string	yes	Live HTTP data service to prepare: vwap for crypto VWAP, bidask for crypto pairs or supported equity/stock tickers such as AAPL, state for AMM state price, vwap30m for latest completed 30-minute clos…
symbol	string	yes	Exact pair or ticker to use in the paid HTTP URL, such as BTC-USD, AAPL, MSFT, NVDA, EURUSD, or XAUUSD. Use search_pairs first if unsure.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_pricing_info Pricing Information ~46

Inspect current per-call prices, bulk credit tiers, and supported Solana and Base USDC settlement networks. This is free and read-only planning metadata; it does not initiate payment.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_product_catalog Product Catalog ~55

Inspect Blocksize raw data, supported equity ticker bid/ask, and premium agent-native workflow products, including starter-credit positioning, credit costs, suggested paid prices, endpoint templates, and upgrade path. This is free and read-only.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_workflow_endpoint Premium Workflow Endpoint Builder ~69

Build the exact paid HTTP endpoint, method, starter-credit cost, and example body for a premium Blocksize workflow. This is free and read-only; it does not fetch live data, charge credits, or start x402.

Input Output Examples

Name	Type	Req	Description
product	string	yes	Premium Blocksize workflow product to prepare.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

list_instruments Instrument List ~87

List the supported instruments for one Blocksize service. This is free, read-only catalog metadata; it does not fetch live prices, create accounts, or start x402 payment.

Input Output Examples

Name	Type	Req	Description
service	string	—	Blocksize service namespace to list: vwap for crypto VWAP pairs, bidask for shared bid/ask symbols including supported equities, fx for FX pairs, or metal for metals.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

search Catalog Search ~75

Search Blocksize documentation and catalog metadata by keyword. This free read-only search returns document and instrument ids for fetch; it does not return live prices or start payment.

Input Output Examples

Name	Type	Req	Description
query	string	yes	Documentation or catalog search query, such as pricing, quickstart, credits, x402, Solana, Base, BTC, or VWAP.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

search_pairs Instrument Search ~147

Discover supported crypto, equity, FX, and metal symbols before using the paid HTTP API. Returns up to 50 catalog matches with asset class, available services, and pricing tier; it is free, read-only, and never returns live prices or starts payment.

Input Output Examples

Name	Type	Req	Description
asset_class	string	—	Optional asset-class filter. Use all for the full catalog, crypto for digital assets, equity/equities for supported stock tickers such as AAPL, fx for currency pairs, or metal for metals.
query	string	yes	Symbol, ticker, asset, or pair to search for, such as BTC, BTC-USD, ETH, AAPL, EURUSD, or XAUUSD.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

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Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	71
27 Jul	72
28 Jul	73
29 Jul	73
30 Jul	74
31 Jul	75
1 Aug	77
2 Aug	77
3 Aug	78