What is the best alternative to SEFAZ DF: ISS?

The top-rated alternatives to SEFAZ DF: ISS in the Developer Tools category include SEFAZ: PR, SEFAZ AC: NFC E, SEFAZ AL: NFC E. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do SEFAZ DF: ISS alternatives differ in installation and runtime?

SEFAZ DF: ISS and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to SEFAZ DF: ISS free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare SEFAZ DF: ISS with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Best Alternatives to SEFAZ DF: ISS (Developer Tools)

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
SEFAZ DF: ISS (Target)	Remote (SSE)	Free/None	Free	—	—	Current
SEFAZ: PR	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ AC: NFC E	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ AL: NFC E	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ AM: IPVA	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ AM: NFC E	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ AP: NFC E	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ BA: IPVA	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ BA: NFC E	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ CE: IPVA	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ CE: NFC E	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ CE: NFE	Remote (SSE)	Free/None	Free	—	—	Compare →
SEFAZ DF: IPVA	Remote (SSE)	Free/None	Free	—	—	Compare →