Earl
Rank #5,147glama/mathematic-inc/earl
Enables AI agents to safely interact with external services (HTTP, GraphQL, gRPC, Bash, SQL) using HCL templates and OS keychain secrets, preventing prompt injection by keeping request details from the LLM.
Earl is a Model Context Protocol (MCP) server published by mathematic-inc. It ranks #5,147 of 76,851 servers tracked on MCP Toplist, and its repository has 113 GitHub stars. Earl is listed on Glama, with 5 release tags tracked from its GitHub repository. It was first listed on Feb 26, 2026 and most recently updated on Mar 11, 2026.
Ranks ahead of 71,704 of 76,851 servers on MCP Toplist.
Listed on 1 registry
mathematic-inc
Other servers by mathematic-inc
View all mathematic-inc servers →GitHub releases (5)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v0.5.2 | Mar 11, 2026 |
| earl-protocol-browser-v0.5.1 | Feb 26, 2026 |
| earl-protocol-sql-v0.5.1 | Feb 26, 2026 |
| earl-protocol-bash-v0.5.1 | Feb 26, 2026 |
| earl-protocol-grpc-v0.5.1 | Feb 26, 2026 |
Frequently asked questions
- Who maintains Earl?
- Earl is maintained by mathematic-inc, which publishes 2 MCP servers (10 total versions) tracked on MCP Toplist.
- Is Earl listed on the Official MCP Registry?
- Earl is not on the Official MCP Registry. It is listed on Glama.
- How many versions does Earl have?
- No registry surfaces explicit version metadata for Earl; MCP Toplist tracks 5 release tags from its GitHub repository, most recently published on Mar 11, 2026.
- Where can I find the source code for Earl?
- The source code for Earl is hosted at github.com/mathematic-inc/earl.