Monday, 24th August 2026
Your executable is a SQLite database (via) Farid Zakaria describes a neat Linux pattern for creating a SQLite database file that can be directly used as an executable binary.
The trick sets the SQLite file format's 4-byte application ID (68 bytes into the file) to SELF, standing for Structured Executable & Linkable Format. The various components of the ELF executable format are then arranged into a number of different SQLite tables, using this schema.
Their self-exec interpreter (C code here) can then extract and execute the necessary pieces.
You can additionally use a Linux mechanism called binfmt_misc to teach the kernel to execute that any time it encounters an executable matching that binary pattern. Farid uses NixOS here, but without NixOS I think registration looks something like this:
printf '%s\n' ':self:M:68:SELF::/usr/local/bin/self-exec:' \
> /proc/sys/fs/binfmt_misc/register
This release of the Anthropic plugin for LLM mainly provides compatibility with the recently released anthropic v1.0.0 Python library, which switches from httpx to httpx2. OpenAI made the same change in their v3.0.0 release two weeks ago.
Anthropic provide this migration guide for upgrading to 1.0, so I prompted Fable 5 in Claude Code with:
Upgrade to anthropic>=1 - read https://raw.githubusercontent.com/anthropics/anthropic-sdk-python/refs/heads/main/MIGRATION.md and get the tests passing
Here's the resulting PR.