Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
A direct command skips the review prompt. Inspect the source before running it.
Use when the user wants to extract arXiv IDs or DOIs from research or RSS digests and turn them into getscipapers requests or manifests.
metadata
{"short-description":"Bridge digest outputs into paper retrieval"}
Digest Bridge
Windows Runtime Commands
On native Windows, use the managed Windows runner and the native runtime command target. Set $runtime to the installed runtime root. Multi-agent installs usually use %LOCALAPPDATA%\ai-agents-skills\runtime. Then run:
Use this after a digest run, not as a replacement for the digest itself.
Runtime installation includes getscipapers-requester transitively because
the bridge's durable manifest/watch handoff invokes that helper.
The bridge consumes validated digest-items.v1 JSON sidecars only. Markdown
is display-only and is never scanned for identifiers.
Every bridge JSON boundary rejects duplicate object members and non-standard
constants such as NaN or Infinity. This applies to producer sidecars,
helper acknowledgments, persisted manifest/watch artifacts, and the owned
request ledger; malformed owned ledger bytes are preserved and block the
helper before any handoff can be banked.
RSS discovery is limited to the five producer-owned sidecars
rss-research, rss-events, rss-jobs, rss-general, and rss-video.
Each sidecar's top-level source must match its canonical filename owner;
additional or relabeled JSON files cannot enter the handoff. Structured
producer outcome fields must also establish that discovery/publication did
not fail completely; research status requires exactly arxiv,
s2_recommend, and s2_search, each with only status and detail.
arXiv is never skippable; either Semantic Scholar source may be skipped
when its required seed/topic input is absent. Successful-empty runs remain
admissible.
If a Markdown digest exists without its sidecar, or a sidecar is invalid or
oversized, scan and request exit 2 with invalid_digest_sidecar. Rerun
the corresponding producer; do not synthesize a sidecar from Markdown.
Admission uses directory-entry metadata rather than target existence, so a
broken canonical sidecar symlink or a link-like/non-directory RSS digest path
fails closed instead of being mistaken for an optional missing producer.
On Windows, link-like includes filesystem reparse points such as junctions,
not only ordinary symlinks.
arXiv IDs and DOIs are derived only from validated arxiv.org and doi.org
links in the sidecar, never from titles, summaries, or feed text.
Every handoff is canonicalized to the DOI form accepted by
getscipapers-requester; versioned arXiv links and their DataCite DOI form
are one request.
request serializes the manifest/watch transition with the bridge ledger.
It records identifiers only after the complete manifest and every requested
watch succeed, retains the full bounded producer maximum, and fails closed
if the ledger is corrupt, oversized, or symlinked.
A helper exit code and JSON echo are not sufficient acknowledgment: the
bridge bounded-reads the regular persisted manifest and verifies exact DOI
coverage, then confirms every strict watch acknowledgment through the
helper's locked list-watches ledger before advancing bridge state. A final
durable watch must still be active, waiting, or posted, or have reached the
successful found state; failed and expired transitions remain
retryable and are never banked. A retry after a later item failed may accept
and reuse an earlier exact-identity found watch without duplicating it.
Durable records are semantically revalidated with the helper-equivalent
canonical DOI/ISBN/search identity and both structured/current and legacy
watch-key derivations. Creation/update/deadline/check/history timestamps must
form a possible chronology; a shape-valid but stale-key, noncanonical, or
time-inconsistent ledger record is never banked. Creation, update,
last-check, and note-event times more than five minutes ahead of the bridge
clock are also invalid; deadlines remain intentionally future-capable.
Both the immediate echo and durable record must retain the exact requested
services: ["all"] identity. Manifest echo
and artifact reads use the helper's 16 MiB output contract, so the full
3,000-item, 500-character ASCII DOI boundary remains admissible. DOI syntax
is explicitly ASCII; Unicode IGNORECASE lookalikes cannot be case-folded
into a different paper identifier.
Helper stdout and combined stdout/stderr are drained concurrently under the
endpoint contract; an overproducing or non-terminating child is stopped
before any request is banked. One JSON protocol newline is framing rather
than artifact content.
Watch creation stops at the first failed helper call; later papers are not
spawned after the transaction is already known to be retryable.
The request ledger has its own 2 MiB reader/writer ceiling and compact UTF-8
encoding, so the complete admitted maximum batch reloads and deduplicates on
the next request instead of becoming unreadable after its first handoff.
The getscipapers watch store independently locks every helper reader/writer,
is byte/count bounded, and fails closed without replacing corrupt state. A
watch-store failure leaves the bridge ledger unchanged for a safe retry.
Explicit invalid helper configuration or unavailable configured manifest/
watch storage fails the handoff; the bridge never banks output silently
rerouted to the helper's temporary fallback root.
Respect --source and --min-score filters instead of broad requests when the user wants a narrower batch.
scan reports ledger matches as already_requested and never conflates
never-requested papers excluded by --min-score, which are counted separately
as below_min_score.
If the user wants actual external retrieval, follow the manifest or request output into getscipapers-requester.
scan is the dry-run discovery step; request is the transition into manifest/watch creation.
If the manifest cannot be built, request exits 2 with manifest_failed and records
nothing. The papers stay unrequested, so rerun it once getscipapers works rather than
rescanning for them.
