dsh-vision-router is a plugin that lets text-based DeepSeek Harness agents inspect images through a built-in vision service and image-analysis tools. Agents use it for tasks such as answering questions about images, locating elements, reading text, comparing pixels, and tracing or extracting visual content. The catalogue entries support using the plugin within DeepSeek Harness workflows.
Borrowing it
Nothing to install: this file belongs to ysr666/dsh-vision-router. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ysr666/dsh-vision-router/main/.github/instructions/runtime-security.instructions.mdgit clone --depth 1 https://github.com/ysr666/dsh-vision-routerWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/ysr666/dsh-vision-router/runtime-security)<a href="https://agentmods.dev/instructions/ysr666/dsh-vision-router/runtime-security"><img src="https://agentmods.dev/badge/instructions/ysr666/dsh-vision-router/runtime-security/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/ysr666/dsh-vision-router/runtime-security"><img src="https://agentmods.dev/badge/instructions/ysr666/dsh-vision-router/runtime-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00184 | $0.00184 |
| Opus 5 | $0.00092 | $0.00092 |
| Sonnet 5 | $0.00037 | $0.00037 |
| Haiku 4.5 | $0.00018 | $0.00018 |
Grade A, and why
dsh-vision-router runtime-security.instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
When reviewing runtime code, treat all Host services, settings documents, provider responses, attachment metadata, session events, model output, filesystem paths, URLs, MIME labels, and environment-derived values as potentially malformed.
Require explicit bounds for bytes, counts, retries, recursion/depth, timers, queues, caches, screenshots, image dimensions, subprocess work, and network bodies where applicable.
Cancellation must prevent stale publication even when the underlying Host operation cannot be physically cancelled. Session/attachment/model authority must remain scoped to the correct DSH context and session.
Credential values and deterministic hashes derived from credential values must not become durable cache identity or diagnostic output when a non-secret identity/event can provide the same invalidation semantics.
Do not infer DSH capabilities from version strings when a capability seam exists. Exact preview verification evidence is not a public support promise.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 14 lines · 184 tokens per session scan A 898f6da9d125
dsh-vision-router runtime-security.instructions.md is an instructions file published in the GitHub repository ysr666/dsh-vision-router (1,097 stars, last pushed today), licensed MIT. It adds 184 tokens to every session, about $0.0009 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-09.
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