0.13.0 - 2026-10-20

Release Notes

🐛 Bug Fixes

• Authenticate against Perplexity's per-account session scheme: send x-pplx-account derived from __Secure-pplx.session.<account-uuid> on every Perplexity API request.
• Skip the obsolete NextAuth CSRF fetch for current per-account sessions.
• Preserve anonymous tokenless searches with both PERPLEXITY_INCOGNITO=true and false.
• Send the account header when reading private threads and uploading authenticated attachments.

🚀 Features

• Add PERPLEXITY_SESSION_COOKIE_NAME, PERPLEXITY_ACCOUNT_ID, PERPLEXITY_NO_ACCOUNT_HEADER, and PERPLEXITY_DEBUG_COOKIES configuration.
• Add --check session/quota diagnostic mode.
• Publish the release as @antonlx/perplexity-web-api-mcp.

Install perplexity-web-api-mcp 0.13.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/AntonIXO/perplexity-web-api-mcp/releases/download/v0.13.0/perplexity-web-api-mcp-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/AntonIXO/perplexity-web-api-mcp/releases/download/v0.13.0/perplexity-web-api-mcp-installer.ps1 | iex"

Install prebuilt binaries into your npm project

npm install @antonlx/perplexity-web-api-mcp@0.13.0

Download perplexity-web-api-mcp 0.13.0

File	Platform	Checksum
perplexity-web-api-mcp-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
perplexity-web-api-mcp-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
perplexity-web-api-mcp-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
perplexity-web-api-mcp-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
perplexity-web-api-mcp-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.12.2 - 2026-08-03

Release Notes

🐛 Bug Fixes

• Parse Perplexity SSE blocks response shape (markdown_block + web_result_block); keep legacy text/FINAL path first so older payloads still work (#2)

⚙️ Miscellaneous Tasks

• Bump workspace deps: rmcp 1.8, tokio 1.53, serde 1.0.229, serde_json 1.0.151, uuid/bytes/memchr/futures/thiserror/schemars
• Note: rquest remains pinned via Cargo.lock — every crates.io version is yanked after rename to wreq (migration deferred)

Install perplexity-web-api-mcp 0.12.2

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/AntonIXO/perplexity-web-api-mcp/releases/download/v0.12.2/perplexity-web-api-mcp-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/AntonIXO/perplexity-web-api-mcp/releases/download/v0.12.2/perplexity-web-api-mcp-installer.ps1 | iex"

Install prebuilt binaries into your npm project

npm install @antonlx/perplexity-web-api-mcp@0.12.2

Download perplexity-web-api-mcp 0.12.2

File	Platform	Checksum
perplexity-web-api-mcp-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
perplexity-web-api-mcp-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
perplexity-web-api-mcp-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
perplexity-web-api-mcp-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
perplexity-web-api-mcp-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

v0.12.1

Install perplexity-web-api-mcp 0.12.1

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/AntonIXO/perplexity-web-api-mcp/releases/download/v0.12.1/perplexity-web-api-mcp-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/AntonIXO/perplexity-web-api-mcp/releases/download/v0.12.1/perplexity-web-api-mcp-installer.ps1 | iex"

Install prebuilt binaries into your npm project

npm install @antonlx/perplexity-web-api-mcp@0.12.1

Download perplexity-web-api-mcp 0.12.1

File	Platform	Checksum
perplexity-web-api-mcp-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
perplexity-web-api-mcp-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
perplexity-web-api-mcp-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
perplexity-web-api-mcp-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
perplexity-web-api-mcp-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

v0.12.0

What's Changed

• feat: merge upstream PRs (models + dynamic CSRF) + out-of-limit rate-limit handling by @AntonIXO in #1

New Contributors

• @AntonIXO made their first contribution in #1

Full Changelog: v0.11.0...v0.12.0

manual-4

Full Changelog: manual-3...manual-4

manual-3

What's Changed

• feat: merge upstream PRs (models + dynamic CSRF) + out-of-limit rate-limit handling by @AntonIXO in #1

New Contributors

• @AntonIXO made their first contribution in #1

Full Changelog: https://github.com/AntonIXO/perplexity-web-api-mcp/commits/manual-3