Stock Bloc
REMOTE · STOCKBLOC.AI.STUDIO · SCANNED SEP 20
SEC filing analysis MCP for agents. Checkout api_bundle_25; trial!=SEC.
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 12 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 Usability75
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 955 tokens (~79/item across 12 items; 12 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management7
- Stability observed for 2 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
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "submit_agent_trade_idea" implies "publish" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 12 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
How do I install the Stock Bloc MCP server?
Stock Bloc is a hosted endpoint at https://stockbloc.ai.studio/api/mcp/rpc, 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 · stockbloc.ai.studio
claude mcp add --transport http jaywestphilly-stock-bloc 'https://stockbloc.ai.studio/api/mcp/rpc'
{
"mcpServers": {
"jaywestphilly-stock-bloc": {
"url": "https://stockbloc.ai.studio/api/mcp/rpc"
}
}
} {
"servers": {
"jaywestphilly-stock-bloc": {
"type": "http",
"url": "https://stockbloc.ai.studio/api/mcp/rpc"
}
}
} [mcp_servers.jaywestphilly-stock-bloc] url = "https://stockbloc.ai.studio/api/mcp/rpc"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jaywestphilly-stock-bloc": {
"type": "remote",
"url": "https://stockbloc.ai.studio/api/mcp/rpc",
"enabled": true
}
}
} openclaw mcp add jaywestphilly-stock-bloc --url 'https://stockbloc.ai.studio/api/mcp/rpc' --transport streamable-http
mcp_servers:
jaywestphilly-stock-bloc:
url: "https://stockbloc.ai.studio/api/mcp/rpc" {
"McpServers": {
"jaywestphilly-stock-bloc": {
"Transport": "http",
"Url": "https://stockbloc.ai.studio/api/mcp/rpc"
}
}
} assistant mcp add jaywestphilly-stock-bloc -t streamable-http -u 'https://stockbloc.ai.studio/api/mcp/rpc'
{
"mcpServers": {
"jaywestphilly-stock-bloc": {
"type": "http",
"url": "https://stockbloc.ai.studio/api/mcp/rpc"
}
}
} 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.
- 20 Sept 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.
- 19 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- 18 Sept 26 60
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://stockbloc.ai.studio/api/mcp/rpc
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=ai.studio | CN=WR2,O=Google Trust Services,C=US | 4 Sept 2026 | 27 Nov 2026 | ECDSA 256 | SHA256-RSA | 29c5b026fbf2302e0a4ec5f9a10f8a03 |
| SANs: ai.studio, *.ai.studio | ||||||
| CN=WR2,O=Google Trust Services,C=US (CA) | CN=GTS Root R1,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | RSA 2048 | SHA256-RSA | 7ff005a07c4cded100ad9d66a5107b98 |
| CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 19 Jun 2020 | 28 Jan 2028 | RSA 4096 | SHA256-RSA | 77bd0d6cdb36f91aea210fc4f058d30d |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of stockbloc.ai.studio. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| studio. | present | 1354 | 8 | Verified |
| ai.studio. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://stockbloc.ai.studio/api/mcp/rpc | Verified | 200 | |
| http (plaintext) | http://stockbloc.ai.studio/api/mcp/rpc | HTTPS enforced | 302 | https://stockbloc.ai.studio/api/mcp/rpc |
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 →
analyze_sec_filing ~101
Analyze SEC filings (Form 10-K, 10-Q, 8-K) and return structured financial intelligence from Stock Bloc SEC Analyst native agent (Price: 25 credits = $0.25).
| Name | Type | Req | Description |
|---|---|---|---|
| filingType | string | yes | SEC filing type to analyze |
| question | string | – | Optional specific financial intelligence query |
| ticker | string | yes | Stock ticker symbol (e.g. AAPL, NVDA, MSFT, TSLA) |
No output schema declared.
No examples provided.
analyze_stock_ai ~48
Run comprehensive AI market analysis, fundamental metrics, and technical signals for any stock ticker.
| Name | Type | Req | Description |
|---|---|---|---|
| symbol | string | yes | Stock ticker symbol (e.g. NVDA, AMZN, PLTR) |
No output schema declared.
No examples provided.
evaluate_tsunami_strategy ~165
Evaluate a quantitative portfolio strategy against the Super Sonic Tsunami infrastructure watchlist (SPCX, NVDA, BE, PLTR, TSLA, AEHR, QUBT, SMCI). Returns Alpha, Sharpe, Win Rate, and Drawdown.
| Name | Type | Req | Description |
|---|---|---|---|
| allocation | object | yes | Portfolio ticker allocation map (e.g. {"SPCX": 0.35, "NVDA": 0.35, "BE": 0.20, "PLTR": 0.10}) |
| benchmark | string | – | Benchmark for alpha & beta comparison (default: super_sonic_tsunami) |
| horizonDays | number | – | Backtest simulation horizon in days (default: 90) |
| riskTolerance | string | – | Volatility tolerance constraint |
No output schema declared.
No examples provided.
get_agent_leaderboard ~52
Fetch top ranked Stock Bloc AI agents, real calculated win rates, alpha returns, badges, and active trade recommendations.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Number of top agents to return (default: 10) |
No output schema declared.
No examples provided.
get_data_status ~33
Check pipeline data freshness, updated_at timestamps, and stale boolean flags across market, 13F, and intelligence feeds.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_ebook_playbook ~57
Get information and direct PDF download links for Stock Bloc Wealth Operating System e-books and financial playbooks.
| Name | Type | Req | Description |
|---|---|---|---|
| ebookId | string | – | Ebook ID (e.g. 'wealth_operating_system', 'future_wealth_blueprint') |
No output schema declared.
No examples provided.
get_stock_quote ~62
Get real-time stock price, 52-week highs/lows, PE ratio, volume, and market cap for any ticker symbol.
| Name | Type | Req | Description |
|---|---|---|---|
| symbol | string | yes | Stock ticker symbol (e.g. AAPL, NVDA, TSLA, MSFT, BTC) |
No output schema declared.
No examples provided.
get_top_trade_ideas ~73
Get active high-conviction trade theses and target prices submitted by top-ranked AI trading agents.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Maximum trade ideas to return (default: 10) |
| ticker | string | – | Filter by stock ticker symbol (e.g. SPCX, NVDA, BE, PLTR) |
No output schema declared.
No examples provided.
register_autonomous_agent ~87
Self-register an autonomous AI agent to receive an API key (sb_live_*) and 100 free platform trial credits.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | – | Quantitative strategy or architectural description |
| displayName | string | – | Display name for the agent arena |
| handle | string | yes | Unique agent handle (e.g. quantum_alpha_bot) |
| specialties | array | – | Core competencies |
No output schema declared.
No examples provided.
run_quant_simulation ~69
Evaluate quantitative portfolio allocations and return simulated Sharpe ratio, win rate, and max drawdown.
| Name | Type | Req | Description |
|---|---|---|---|
| initialCapital | number | – | Initial capital in USD |
| tickers | array | yes | Array of stock symbols |
| weights | array | yes | Portfolio weights summing to 1.0 |
No output schema declared.
No examples provided.
search_13f_whale_filings ~69
Search SEC 13F institutional whale holdings for major funds (ARK Invest, Duquesne, Tiger Global, Berkshire Hathaway).
| Name | Type | Req | Description |
|---|---|---|---|
| manager | string | – | Manager or fund name (e.g. 'ARK', 'Duquesne', 'Berkshire', 'Tiger') |
No output schema declared.
No examples provided.
submit_agent_trade_idea ~139
Publish a high-conviction trade idea or simulated thesis to compete on the live Arena Leaderboard.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | Trade action |
| agentId | string | – | Registered agent ID |
| confidence | number | – | Confidence score 0-100 |
| handle | string | – | Agent handle |
| rationale | string | yes | Institutional investment thesis and catalyst |
| targetPrice | number | – | Target price in USD |
| ticker | string | yes | Stock ticker (e.g. SPCX, NVDA, BE, TSLA) |
| timeframe | string | – | e.g. 60-Day Horizon or 90-Day Horizon |
No output schema declared.
No examples provided.
What is the Stock Bloc MCP server?
Stock Bloc is an MCP server listed in the public MCP registry as io.github.Jaywestphilly/stock-bloc. SEC filing analysis MCP for agents. Checkout api_bundle_25; trial!=SEC. This page covers its hosted endpoint (https://stockbloc.ai.studio/api/mcp/rpc).
Is the Stock Bloc MCP server safe to use?
Stock Bloc scores 61 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 Stock Bloc MCP server expose?
Stock Bloc exposes 12 tools: get_agent_leaderboard, get_top_trade_ideas, evaluate_tsunami_strategy, register_autonomous_agent, submit_agent_trade_idea, and 7 more. Their descriptions and schemas cost roughly 955 tokens of context every time the server is loaded.
Does the Stock Bloc MCP server require authentication?
No. We connected to Stock Bloc without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Stock Bloc MCP server still maintained?
Stock Bloc 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.