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observer.blacklight/signals

by blacklight.observer · remote · no sign-in to list tools · v0.1.0 · published by observer.blacklight

Realizability-gated Hyperliquid & Polymarket wallet copyability, risk & smart-money signals.

Read only
CompareRegistry entry

4 tools: 4 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http signals https://blacklight.observer/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Only reads 4Claude Code: allow
  • analyze_walletLook up a specific wallet's worth-copying read (copyability / Realizability Score / risk) by address.No findings

    Why it is in this group

    • The name "analyze_wallet" says "analyze": a word for reading.
    Description, as the server wrote it
    Look up a specific wallet's worth-copying read (copyability / Realizability Score / risk) by address. venue 'hl' (Hyperliquid) or 'pm' (Polymarket).
  • find_copyable_tradersList Hyperliquid traders that are actually copyable AND realizable for a follower, pre-gated by copy-lag decay, de-leverage, and alpha-vs-beta (NOT raw leaderboard PnL).No findings

    Why it is in this group

    • The name "find_copyable_traders" says "find": a word for reading.
    Description, as the server wrote it
    List Hyperliquid traders that are actually copyable AND realizable for a follower, pre-gated by copy-lag decay, de-leverage, and alpha-vs-beta (NOT raw leaderboard PnL). Returns copyability tier, Realizability Score 0-100, risk grade, PnL, return, copy-lag tolerance. Use when you need vetted copy candidates, not noisy 'top trader' lists.
  • find_pm_tradersList Polymarket wallets with copyability classification (edge-family), PnL, edge-per-dollar, drawdown, category, invisible-maker volume.No findings

    Why it is in this group

    • The name "find_pm_traders" says "find": a word for reading.
    Description, as the server wrote it
    List Polymarket wallets with copyability classification (edge-family), PnL, edge-per-dollar, drawdown, category, invisible-maker volume. PM is structurally near-uncopyable; useful for edge-family research.
  • find_vaultsList Hyperliquid vaults ranked by allocation-worthiness (Sharpe, drawdown, operator skin-in-game, concentration, fees).Reads private dataNo findings

    Why it is in this group

    • The name "find_vaults" says "find": a word for reading.

    What it can reach

    • private-dataThe name "find_vaults" says "find" and "vault": it reads secrets.
    • private-dataThe description's first sentence says "list" and "vault": it reads secrets.
    Description, as the server wrote it
    List Hyperliquid vaults ranked by allocation-worthiness (Sharpe, drawdown, operator skin-in-game, concentration, fees). Vaults are deposit products. Returns verdict, risk score, CAGR, max drawdown, TVL, APR.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged untrusted-input or outbound.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Looked at Oct 22, 2026, 15:11 UTC, unchanged since Oct 22, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
0
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
none
RFC 9728 protected resource metadata
none
Authorization servers
none
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http signals https://blacklight.observer/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__signals__find_copyable_traders",
      "mcp__signals__find_vaults",
      "mcp__signals__find_pm_traders",
      "mcp__signals__analyze_wallet"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as signals. Review it before you use it.

Capability tags behind 1 rule
  • mcp__signals__find_vaults private-data