Files
deepseek-harness/packages/self-modification
creatixchu 1861a3fc7c feat(fs): add a minimal read_image tool over the attachment and fs seams
The model reads a PNG/JPEG/WebP/GIF file, the bytes commit through the
durable attachment lifecycle, and the tool result carries the real
ImageBlock so the image enters context from the next request onward.
FileSystem gains a bounded readBytes primitive (local + E2B providers);
registration is conditional on the attachment store, and a strict
execution gate refuses routes that do not declare image input, so a
text route's durable history stays free of image blocks. llm-replay
models may declare inputModalities, letting keyless ACP snapshots pin
both the sha256-referenced success and the verbatim refusal.

Supersedes the withdrawn route-scoped design of PR #598; the decision
record is .agents/notes/implemented/feature/2026-08-10-minimal-read-image-tool.md.
2026-08-10 15:09:07 +08:00
..

self-modification/ — the agent modifies its own runtime

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Model-facing tools over the live cordis runtime the agent itself runs inside: inspect the loaded plugins and service surface, mount model-written plugins, and dispose them again — plus the restricted repository Plugin runtime. Design home: the toolset Agent Note.

Package Role ctx key
tool-cordis/ Model-facing runtime inspection and temporary-plugin tools registers on ctx.tools
repository-plugin/ Repository skill and MCP composition registers a Loader builtin