Borrowing it
Nothing to install: this file belongs to irresi/bl-view-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/irresi/bl-view-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/irresi/bl-view-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/irresi/bl-view-mcp/claude-md)<a href="https://agentmods.dev/instructions/irresi/bl-view-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/irresi/bl-view-mcp/claude-md.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.05085 | $0.05085 |
| Opus 5 | $0.02542 | $0.02542 |
| Sonnet 5 | $0.01017 | $0.01017 |
| Haiku 4.5 | $0.00509 | $0.00509 |
Grade C, and why
bl-view-mcp CLAUDE.md scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -LsSf https://astral.sh/uv/install.sh | sh Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -LsSf https://astral.sh/uv/install.sh | sh How it starts
The opening of the file, as written. The whole thing — 573 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Black-Litterman MCP Server
Project Summary
Black-Litterman portfolio optimization MCP server for AI agents (Claude, Windsurf, Google ADK).
Core Philosophy: Prior (Market Equilibrium) + Views (AI Opinions) = Posterior (Optimal Portfolio)
Development Environment
Prerequisites
- Python >= 3.11
- uv (Package Manager)
Setup
# 1. Install uv (if not installed)
curl -LsSf https://astral.sh/uv/install.sh | sh
# 2. Install dependencies
make install # Base + agent extras
# or
uv sync # Base only
uv sync --extra agent # Include agent extras
# 3. Download data (Important: Run before starting the server!)
make download-data # S&P 500 (~500 tickers, GitHub Release)
make download-nasdaq100 # NASDAQ 100 (~100 tickers)
make download-etf # ETF (~130 tickers)
make download-crypto # Crypto (100 symbols, requires --extra crypto)
# 4. Run tests
make test-simple
stdio mode warning: Starting the server without data may trigger auto-download taking 30+ seconds. LLM may disconnect due to timeout, so pre-downloading is strongly recommended.
Optional Dependencies
[project.optional-dependencies]
agent = ["google-adk", "google-genai"] # For ADK Web UI
dev = ["pytest", "mypy", "ruff"] # For development
Makefile Commands
| Command | Description |
|---|---|
make install |
Install all dependencies (uv sync --extra agent) |
make sync |
Install base dependencies only (uv sync) |
make test-simple |
Run basic tests |
make server-stdio |
Server for Windsurf/Claude |
make server-http |
HTTP server for Google ADK (port 5000) |
make web-ui |
ADK Web UI (port 8000) |
make quickstart |
install + sample + test at once |
make check |
Check environment status |
Git Workflow Rules
Important: Do not merge branches directly. Always merge through Pull Request.
# Don't do this
git checkout main
git merge feature-branch
# Correct way
git push origin feature-branch
# -> Create PR on GitHub -> Review -> Merge
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 573 lines · 5,085 tokens per session scan C 066b4bd14656
bl-view-mcp CLAUDE.md is an instructions file published in the GitHub repository irresi/bl-view-mcp (0 stars, last pushed 9mo ago), licensed MIT. It adds 5,085 tokens to every session, about $0.0254 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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