STARDUSTLC666/dsh-rss

0.4.3 update (2026-10-01)

Fixes URL comparison for add, remove, OPML import and search. Schemes, hosts and default ports are normalized while case-sensitive paths and query parameters remain distinct, preventing unrelated subscriptions from being merged or removed. Existing Fake-IP DNS guidance and reserved-address checks remain available.

Validation host: Harness 0.2.0-rc.2 built from official sources (commit 639ed01539) on 2026-10-01. All 81 Windows tests, the 18-plugin co-load and nine RSS tool contracts pass. Production external feeds still require separate network validation.

DSH (DeepSeek Harness) plugin for RSS/Atom subscriptions: manage feeds, fetch and parse RSS 0.9x / 1.0 / 2.0 and Atom, with OPML bulk import/export, exposing nine model-facing tools.

Compatibility

Version 0.4.0 supports the declarative settings interface introduced in Harness 0.1.7. The current baseline is official-source 0.2.0-rc.2. All 18 plugins load together; tool contracts, subscription updates and restart persistence pass in isolation. Live feeds require working network access. Requires Node 22.19 or later within 22.x, or 24 or later.

Fetches honor the Harness cancellation signal through DNS, response streaming, and cross-feed searches. Hostname preflight checks reject loopback, private, and link-local addresses by default, including redirect destinations. Set allowPrivateNetwork: true for trusted internal feeds.

rss_opml_export.path is relative to the calling session's workspace, with an existing parent directory. Absolute paths, traversal, and links outside the workspace are rejected; the result returns the absolute written path. File writes request Harness approval by default (opmlWriteApproval: false disables this gate). Omit path to return only OPML text.

Installation

dsh plugin --profile web add dsh-rss

Restart the web service after installing. Ask your assistant to subscribe to an RSS URL or list your subscriptions; ordinary subscription management needs no configuration-file editing.

Uninstall

dsh plugin --profile web remove dsh-rss

Then restart the web service. To clean up fully, also remove the plugin entry from your profile cordis.patch.yml if you overrode it.

Configuration

Override the plugin row in your profile's cordis.patch.yml (the plugin also loads with all defaults when absent):

- id: rss
  name: 'dsh-rss'
  config:
    # proxyUrl: http://127.0.0.1:7890   # enable when a feed needs a special proxy
    timeoutMs: 15000                     # fetch timeout in ms (default 15000)
    # maxBodyBytes: 5242880              # response size cap (default 5MB, guards oversized responses)
    # userAgent: 'dsh-rss/0.2.0'         # custom fetch UA
    # feedsYaml: |                        # optional: pre-seed subscriptions (or use the rss_add tool)
    #   - url: https://example.com/feed.xml
    #     name: My feed
    #     category: tech

Tools

Tool	Purpose	Key parameters
rss_list	List subscribed feeds	none
rss_add	Add a subscription (fetches and validates the URL first)	url required; name/category optional
rss_remove	Remove a subscription	url or name, at least one
rss_fetch	Fetch and parse a feed, returning feed info and entries (with full content)	url or name, at least one; limit 1-100, default 20
rss_check	Validate that a URL is a parseable feed	url required
rss_opml_export	Export subscriptions as OPML 2.0 text (optionally write a file)	path optional
rss_opml_import	Bulk-import subscriptions from OPML 2.0 text	opml required

| rss_search | Search across feeds | query required; optional feed, date and limit filters | | rss_health | Check configuration, feeds and cursors offline | none |

Examples

rss_add { url: https://example.com/feed.xml, name: my-feed }
rss_fetch { name: my-feed, limit: 10 }
rss_check { url: https://example.com/feed.xml }
rss_opml_export { path: subscriptions.opml }
rss_opml_import { opml: "<?xml version=\"1.0\"?>..." }

Subscriptions

On Harness 0.1.7, subscriptions and read cursors are stored in the current profile’s rss entry. Changes apply immediately and survive restart. Default installations automatically import the retired dsh-rss section from settings.yaml or settings.yaml.imported once, preserving the original file and existing profile values. Older hosts retain their original settings storage. Use a URL to distinguish feeds with identical names.

Proxy

Most feeds are reachable directly; a few require a special proxy from your network. When you hit a fetch failed error suggesting a proxy, set proxyUrl to your local proxy address (e.g. http://127.0.0.1:7890) and restart. The proxy only routes this plugin's fetch requests and does not affect other plugins in the same process.

Parsing capabilities

• RSS 2.0 / RSS 1.0 (RDF) / Atom, normalized to one output shape
• Entity decoding, CDATA, content:encoded, dc:creator and other common fields
• RFC 822 / ISO 8601 dates normalized to ISO 8601 UTC (pubDate); the raw text stays in pubDateRaw
• Relative links resolved against the feed URL
• Summaries stripped of HTML tags and truncated at 500 chars; RSS content:encoded / Atom content is preserved as a content field (tags stripped, up to 20000 chars)
• Safety: no DTD / external entity parsing; 5MB body cap; configurable fetch timeout

Development

pnpm install
pnpm test       # build + offline tests with explicit fetch and DNS fixtures

License

MIT