DeepSeek Releases DSH: An Open Agent Framework Built Entirely from Plugins

·1 views

DeepSeek AI has released DeepSeek Harness (dsh), an open-source agent framework where every component — including session storage, sandboxing, context compression, and the model itself — is implemented as a swappable plugin. The system is built on the Cordis runtime and uses a layered patch architecture, allowing users to assemble agent behavior from bundles rather than monolithic code. Different runtime profiles (web, headless, SDK, ACP) let the same tool serve local interfaces, CI pipelines, or code editors without changing flags. DSH supports multiple sub-agent orchestration patterns, including background agents, context-inheriting agents, JavaScript-driven workflows, and looped task runners with persistent working directories. All tool calls, file changes, and state transitions are written to a structured log, giving teams full visibility into agent behavior and making the framework auditable by design.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

AI Agent Memory Can Be Silently Rewritten to Control Behavior, Research Shows

A researcher demonstrated that an AI agent's associative memory graph can be fabricated or overwritten without any training, reward signals, or lived experience. In experiments, a memory graph authored with zero trials produced the same perfect accuracy (1.00) as one built over 600 rewarded trials, meaning the agent could not distinguish real from fabricated history. The study identified three attack vectors — memory transplant, targeted poisoning, and full history fabrication — all enabled by write-access to the memory store. The key finding reframes agent memory not as data the system reads, but as a bias current that shapes behavior before any decision is made. The researcher argues this demands security standards beyond encryption and signing, treating memory integrity as equivalent to behavioral control.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

DockFlare Automates Cloudflare Tunnel and Access Config via Docker Labels

A developer built DockFlare in 2025 to eliminate repetitive manual work in the Cloudflare dashboard when deploying homelab containers. The open-source tool monitors Docker containers and uses their labels to automatically manage Cloudflare Tunnel routes, DNS records, and Zero Trust Access policies. Users define routing and access settings directly in their Docker Compose files using simple labels, removing the need to open inbound router ports or publish container ports. DockFlare also integrates with Cloudflare Access, allowing administrators to enforce identity-based authentication in front of services like Grafana by referencing pre-configured access groups via labels. The project targets self-hosters who want a single source of truth for both service configuration and network access control.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Developer Builds Offline Bengali Voice Dialer for Android After Months of Model Failures

A software developer set out to build an offline Android voice dialer for his elderly, non-English-speaking mother, allowing her to call contacts by speaking Bengali nicknames. Testing multiple Whisper models on a MacBook revealed serious limitations: the small model transcribed Bengali in the wrong script, while the medium model produced fragmented, inconsistent output. The large-v3-turbo variant performed best on desktop but took 55–60 seconds to process audio when ported to Android via whisper.cpp JNI, making it impractical. Switching to the sherpa-onnx framework — a production ASR runtime from the k2/Kaldi team — cut inference time to around 2 seconds using the same model files. The project ultimately succeeded after resolving undocumented configuration issues, including a silent transcription bug tied to language token handling in sherpa-onnx v1.13.7.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

A Practical Guide to Lists and Tuples in Python for Data Science

Python offers several built-in data structures that play a foundational role in data science workflows, including lists and tuples. Lists are mutable, ordered collections defined with square brackets that support mixed data types and can be modified using methods like append(), insert(), extend(), remove(), and pop(). Elements in a list can be accessed via positive or negative indexing, and slicing allows retrieval of multiple elements using a start, stop, and optional step value. Tuples function similarly to lists but are immutable, meaning their contents cannot be changed after creation, and are defined using parentheses. Both structures support indexing and slicing, making them versatile tools for organizing and accessing data in Python.

0 comments Read more at DEV Community