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wshobson merged 1 commit into from
Aug 26, 2026
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docs: point installers at 2.1.0 #27

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14 changes: 7 additions & 7 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -3,26 +3,26 @@
[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
[![CI](https://github.com/major7apps/tiingo-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/major7apps/tiingo-mcp/actions/workflows/ci.yml)

A native [Model Context Protocol](https://modelcontextprotocol.io) server for the [Tiingo](https://www.tiingo.com) financial data API. The unreleased development tree exposes 38 tools across EOD, IEX, consolidated equity, BOATS, forex, crypto, Crypto Yield, funds, Search, news, fundamentals, corporate actions, and bounded upstream market-data subscriptions, plus three fixed resources, one resource template, and five prompts. This surface is being prepared as version 2.1.0.
A native [Model Context Protocol](https://modelcontextprotocol.io) server for the [Tiingo](https://www.tiingo.com) financial data API. Version 2.1.0 exposes 38 tools across EOD, IEX, consolidated equity, BOATS, forex, crypto, Crypto Yield, funds, Search, news, fundamentals, corporate actions, and bounded upstream market-data subscriptions, plus three fixed resources, one resource template, and five prompts.

The server uses MCP over stdio. Its finite subscription tools connect to upstream Tiingo WebSockets; MCP Streamable HTTP and WebSocket transports are not part of this server.

## Installation

Published 2.0.2 installers and the crates.io package expose the released 17-tool surface. Version 2.1.0 is in release preparation with the expanded 38-tool surface documented below; until it is published, build this branch from source to use that surface. Release URLs remain pinned to the latest published tag.
Published 2.1.0 installers, MCPB bundles, and the crates.io package expose the 38-tool surface documented below.

### Release installer

On macOS or Linux:

```bash
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/major7apps/tiingo-mcp/releases/download/v2.0.2/tiingo-mcp-installer.sh | sh
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/major7apps/tiingo-mcp/releases/download/v2.1.0/tiingo-mcp-installer.sh | sh
```

On Windows PowerShell:

```powershell
powershell -ExecutionPolicy ByPass -c "irm https://github.com/major7apps/tiingo-mcp/releases/download/v2.0.2/tiingo-mcp-installer.ps1 | iex"
powershell -ExecutionPolicy ByPass -c "irm https://github.com/major7apps/tiingo-mcp/releases/download/v2.1.0/tiingo-mcp-installer.ps1 | iex"
```

The installers place `tiingo-mcp` in Cargo's binary directory. Ensure that directory is on `PATH` so MCP clients can use the command by name.
Expand All @@ -32,10 +32,10 @@ The installers place `tiingo-mcp` in Cargo's binary directory. Ensure that direc
With Rust 1.88 or newer installed, install the latest published release:

```bash
cargo install tiingo-mcp --version 2.0.2 --locked
cargo install tiingo-mcp --version 2.1.0 --locked
```

To install the unreleased 2.1.0 release-preparation tree from a local checkout:
To install the current development tree from a local checkout:

```bash
cargo install --path . --locked
Expand Down Expand Up @@ -87,7 +87,7 @@ TIINGO_API_KEY=your-api-key-here tiingo-mcp

## Tools

This is the 2.1.0 release-preparation 38-tool surface. The original 17 tool names, required inputs, omission behavior, and results remain compatible; four optional `columns` fields are the only approved additions to those legacy descriptors.
Version 2.1.0 exposes this 38-tool surface. The original 17 tool names, required inputs, omission behavior, and results remain compatible; four optional `columns` fields are the only approved additions to those legacy descriptors.

### Stocks (EOD and lifecycle metadata)

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8 changes: 4 additions & 4 deletions tests/project_docs.rs
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Expand Up @@ -516,12 +516,12 @@ fn root_project_reference_links_resolve_and_claude_uses_the_canonical_guide() {
"README.md must document sanitized terminal WebSocket classifications"
);
assert!(
readme.contains("Published 2.0.2 installers and the crates.io package expose the released 17-tool surface"),
"README.md must distinguish the published release from the unreleased tool expansion"
readme.contains("Published 2.1.0 installers, MCPB bundles, and the crates.io package expose the 38-tool surface"),
"README.md must describe the published 2.1.0 tool surface"
);
assert!(
readme.contains("The unreleased development tree exposes 38 tools"),
"README.md must identify the 38-tool surface as unreleased"
readme.contains("Version 2.1.0 exposes 38 tools"),
"README.md must identify the released 38-tool surface"
);
assert!(
architecture.contains("frame and reassembled-message limits"),
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