SERVER

MSDS-Chain

Rank #4,698

io.github.littleblakew/msds-chain

Chemical safety intelligence — 24 tools: compatibility, hazards, PPE, compliance, SDS lookup

15 versions

by littleblakew (1 servers)View repository ↗

First listed

Apr 20, 2026

Last publish date

Oct 7, 2026

PURPOSE

What you can do with MSDS-Chain

MSDS-Chain is a Model Context Protocol (MCP) server published by littleblakew. It ranks #4,698 of 152,040 active servers on MCP Toplist. MSDS-Chain is listed across 3 registries — Official MCP, PulseMCP and Glama, with 15 tracked versions. It was first listed on Apr 20, 2026 and most recently updated on Oct 7, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What MSDS-Chain can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using MSDS-Chain

DeclaredAPI keyCredentials declared

The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.

Declared by Glama, last synced Oct 25, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

MSDS_API_KEY · required

INSTALLATION AND FIRST TASK

Connect MSDS-Chain and confirm it works

npm package

claude mcp add msds-chain -e "MSDS_API_KEY=<your MSDS_API_KEY>" -- npx -y msds-chain-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.msds-chain]
command = "npx"
args = ["-y", "msds-chain-mcp"]

[mcp_servers.msds-chain.env]
MSDS_API_KEY = "<your MSDS_API_KEY>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "msds-chain": {
      "command": "npx",
      "args": [
        "-y",
        "msds-chain-mcp"
      ],
      "env": {
        "MSDS_API_KEY": "<your MSDS_API_KEY>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "msds-chain": {
      "command": "npx",
      "args": [
        "-y",
        "msds-chain-mcp"
      ],
      "env": {
        "MSDS_API_KEY": "<your MSDS_API_KEY>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "msds-chain": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "msds-chain-mcp"
      ],
      "env": {
        "MSDS_API_KEY": "<your MSDS_API_KEY>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "msds-chain": {
      "command": "npx",
      "args": [
        "-y",
        "msds-chain-mcp"
      ],
      "env": {
        "MSDS_API_KEY": "<your MSDS_API_KEY>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "msds-chain": {
      "command": "npx",
      "args": [
        "-y",
        "msds-chain-mcp"
      ],
      "env": {
        "MSDS_API_KEY": "<your MSDS_API_KEY>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Apr 20, 2026
Latest version published: Oct 7, 2026
Version history: 15 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 25, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 25, 2026

Registry sightings

Official MCP ↗listed since Apr 25, 2026 · still listed
PulseMCP ↗listed since Jun 4, 2026 · still listed
Glama ↗listed since Jun 4, 2026 · still listed

Do you maintain MSDS-Chain? to correct or enrich this profile.

VERSIONS

Available versions (15)

Version	Published
1.5.11	Oct 7, 2026
1.5.10	Aug 14, 2026
1.5.9	Aug 11, 2026
1.5.8	Aug 10, 2026
1.5.7	Aug 8, 2026
1.5.6	Aug 7, 2026
1.5.5	Aug 6, 2026
1.5.4	Aug 5, 2026
1.5.3	Jul 31, 2026
1.5.2	Jul 26, 2026
1.5.1	Jul 25, 2026
1.5.0	Jul 24, 2026
1.4.0	Jul 15, 2026
1.3.0	May 30, 2026
1.0.0	Apr 20, 2026

STANDING

#4,698of 152,040 active serversTop 5%

Ranks ahead of 147,342 of 152,040 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.littleblakew%2Fmsds-chain.svg)](https://mcptoplist.com/server/io.github.littleblakew%2Fmsds-chain)

HTML

<a href="https://mcptoplist.com/server/io.github.littleblakew%2Fmsds-chain"><img src="https://mcptoplist.com/badge/io.github.littleblakew%2Fmsds-chain.svg" alt="MCP Toplist: Top 5% of 152,040" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains MSDS-Chain?: MSDS-Chain is maintained by littleblakew, which publishes 1 MCP server (15 total versions) tracked on MCP Toplist.
Is MSDS-Chain listed on the Official MCP Registry?: Yes — MSDS-Chain is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does MSDS-Chain have?: MCP Toplist tracks 15 versions of MSDS-Chain, most recently published on Oct 7, 2026.
Where can I find the source code for MSDS-Chain?: The source code for MSDS-Chain is hosted at github.com/littleblakew/msds-chain-mcp.

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