* Rename agnes-metadata.json to marketplace-metadata.json
Curated marketplace enrichment file (.claude-plugin/agnes-metadata.json)
becomes marketplace-metadata.json. Clean cut, no fallback — curators of
upstream marketplace repos must rename the file on their side.
Python API renames mirror the file rename: read_agnes_metadata →
read_marketplace_metadata, AGNES_METADATA_REL → MARKETPLACE_METADATA_REL,
AGNES_METADATA_MAX_BYTES → MARKETPLACE_METADATA_MAX_BYTES. Synth Claude
Code marketplace strip rule (.agnes/** + the metadata file) follows the
new filename.
* Marketplace detail polish: window cover + 715:310 aspect + helper alignment
- Plugin & item (skill/agent) detail hero: 160x160 square cover replaced
with a macOS-style window frame (3 traffic-light dots + titlebar label
showing the entity name). Body is constrained to 715:310 so curator-
uploaded covers no longer crop to a square. Window is 380px wide; meta
column and absolutely-positioned top-right install/remove actions stay
put. Fallback when no cover_photo_url (translucent gradient + PL/SK/AG
initials) is unchanged, just inside the window body.
- Inner skill/agent cards in the plugin detail's Internal structure
section adopt the same 715:310 aspect (was fixed 78px tall). No window
chrome on inner cards — just the matching proportions so covers read
consistently across hero, grid tiles, and listing cards.
- Curated nested item helper text ("This skill is part of ... — add the
bundle to your stack to use it") now stacks UNDER the "Open parent
plugin" button instead of being a side-by-side flex sibling in the
actions-row. Added align-self: flex-end so the 260px helper box
anchors at the right edge of the 300px actions column, matching the
button's right edge.
* Marketplace My tab: surface the same category + type filters as Flea
- Frontend: mp-cat-row and mp-type-row now show on tab=my (previously
hidden — type was flea-only, category was flea/curated-only). Curated
browse stays plugin-only and continues to hide the type pills.
fetchOne() sends the `type` param for tab=my too, so the items
endpoint's existing my-branch filter actually receives it.
- Backend categories endpoint, tab=my branch: when the type filter is
set to skill/agent, skip counting curated subscriptions. Curated
plugins are always type='plugin', so they wouldn't survive the items
endpoint's type filter; including them in the category counts made
the pill numbers overstate what users could actually see in the
grid. type=None or type='plugin' keeps the previous behaviour.
- CHANGELOG entry under [Unreleased].
* Marketplace plugin detail: render rich content from marketplace-metadata.json
Adds five optional plugin-level fields to marketplace-metadata.json and
renders them on the curated plugin detail page + listing card:
* display_name — friendly h1 / listing-card name / mac-window titlebar
label (overrides the technical plugin id)
* tagline — punchy 1-line value prop for the hero subtitle and the
listing card description (replacing the verbose marketplace.json
description on cards)
* description — multi-paragraph markdown body, server-side rendered
through markdown-it-py and sanitized through nh3 with a
description-scoped allowlist (no iframes / no raw HTML / no
javascript: links). Powers the "What it does" panel.
* use_cases[] — {title, description, prompt} entries that render as a
3-column "When to use it" card grid; each card shows the literal
prompt as a code chip so users can copy-paste into Claude Code.
* sample_interaction — {user, assistant} dialog rendered in a Claude
Code-style dark Catppuccin Mocha transcript panel: monospace user
row with a green ">" prompt indicator + sans-serif assistant body
with markdown formatting (peach bold, yellow italic, pink inline
code, mantle-dark fenced code blocks).
All five fields are optional; UI sections only render when populated,
so plugins without enrichment look identical to before. Fields are
read on-demand from the working tree (cached by mtime per marketplace
slug) so curator edits land at the next request without waiting for
a sync cycle — same pattern as the existing inner-skill/agent
enrichment path. No DB schema bump.
Skill / agent rich-content rendering is deferred to a later phase
(needs a source-of-truth decision: extend plugin.yml? LLM-generate
from SKILL.md / agent.md?). The schema accepts the same fields at
skill/agent level today for forward compatibility but the UI ignores
them for now.
Also: stripped a stale `background-color: var(--bg)` from the global
`code` rule in style.css (was making inline code visually disappear
on the page background).
* Skill / agent detail: render rich content from marketplace-metadata.json
Brings the skill/agent detail pages to parity with the plugin detail
page. Same rich-content schema (display_name, tagline, description as
markdown, use_cases[], sample_interaction) plus two per-item additions:
* invocation — curator-provided literal command string. When set,
overrides the computed "<manifest_name>:<inner_name>" chip and
cleanly supports both "/" skill prefix and "@" agent prefix (the
hardcoded "/" in the chip markup is hidden when the curator provides
the invocation, so /grpn-eng:query <q> and @grpn-eng:cto-architect
both render correctly).
* when_to_use — markdown disambiguation block ("Use this for X. For
similar Y, see /other-skill") rendered into a new "When to use this"
panel below the Example section.
Skill / agent category is now per-item overridable in
marketplace-metadata.json. When absent, the API keeps the parent
plugin's category as the badge so existing items don't lose their
category until curators opt in to per-item categorization.
The new "Example" Q&A panel uses the same Claude Code-style dark
Catppuccin Mocha transcript treatment as the plugin detail —
monospace user row with a green ">" prompt indicator + sans-serif
assistant body with markdown formatting.
All new fields are optional and read on-demand from the working tree.
Skills / agents whose marketplace-metadata.json doesn't carry rich
content render exactly the same way they did before (frontmatter
description + computed slash command + cover from existing v32
enrichment). No DB schema bump.
* Fix TypeError in skill / agent detail when curator sets per-item category
`curated_skill_detail` and `curated_agent_detail` were passing both
`**parent` (from `_curated_inner_parent_fields`, which returns the
parent plugin's category as a fallback) and `**enrichment` (from
`_curated_inner_enrichment`, which returns the per-item category
override when the curator set one) into `InnerDetailResponse(...)`.
Python function-call kwargs unpacking with overlapping keys raises
`TypeError: got multiple values for keyword argument 'category'`
— it doesn't merge like a literal dict does. The bug only surfaced
when the marketplace-metadata.json carried a `category` field at
skill / agent level (curator opting into per-item categorization);
items without that override hit the endpoint cleanly because only
parent provided the key.
Fix: build `merged = {**parent, **enrichment}` first (literal-dict
syntax DOES merge, with the right-hand-side winning) and unpack the
merged dict. Curator override still wins via the merge order, and
the same pattern is future-proof for any other field that lands in
both layers later.
Plus a regression test in test_marketplace_metadata.py asserting
that the inner-resolver carries `category` for downstream merging.
* Marketplace detail: tolerate partial curator JSON
Server constructed UseCase / SampleInteraction via raw dict indexing
(uc["title"], sample["assistant"]), so a curator commit missing any
required Pydantic field crashed the whole plugin / skill / agent detail
endpoint with a 500. Route both constructions through _safe_use_case /
_safe_sample_interaction helpers — partial input silently drops the
malformed card / section instead of breaking the page.
Regression test in test_marketplace_api.py covers the three shapes:
use_case missing a key, use_case with an empty string, and
sample_interaction with only user (no assistant). Sibling rich fields
still render.
* Address PR-251 review (must-fixes + S2/S3 polish) + release-cut 0.50.0
Five must-fixes from the review pass (3 from @cvrysanek's two-stage
review, 2 from my independent pass), plus the 0.50.0 release-cut as the
last commit on this PR per CLAUDE.md (CLAUDE.md "Release-cut belongs
to the PR" rule added in v0.49.1).
Must-fixes
----------
1. Cache eviction: bounded LRU instead of per-marketplace predicate.
The previous predicate (`k[0] == marketplace_id and k[1] != mtime_ns`)
only swept stale entries for the CURRENT marketplace; with N>100
distinct marketplaces each holding one mtime key, the cap silently
failed and memory grew linearly. Replaced with OrderedDict-backed
bounded LRU at cap=256, drop oldest insert on overflow.
Cache stress test pinned in test_marketplace_metadata.py.
2. Render CPU cap: per-field byte cap on description / when_to_use /
sample_interaction.assistant via MARKETPLACE_METADATA_FIELD_MAX_BYTES
(= 64 KiB). Without this, a 1 MiB curator markdown body × QPS =
curator-controlled CPU burn through pure-Python markdown-it-py.
Truncation respects UTF-8 boundaries and logs a warning so the
curator sees the cap fire on the next sync. Test for cap +
UTF-8-boundary preservation.
3. Inner-detail bypassed the metadata cache. _curated_inner_enrichment,
_curated_inner_cover, and curated_detail all called
read_marketplace_metadata directly, defeating the mtime cache the
plugin listing already shared. Routed all three through
_read_metadata_cached so skill/agent detail hits are O(1) re-parses
per marketplace per mtime instead of O(QPS).
4. Truthy-vs-presence trap in plugin/inner enrichment merge. API-layer
writers used `if resolved.get(k):` which silently dropped any
future falsy-but-valid resolver field (bool featured=False, int
priority=0, str category=''). Switched to presence check
(`if k in resolved`) so the resolver is the authority on field
presence; `{**parent, **enrichment}` merge respects whatever the
resolver decided to ship.
5. Vendor-agnostic OSS cleanup. Removed operator-specific token
references (/grpn-eng:, @grpn-eng:, .foundryai/) from
src/marketplace_metadata.py docstring, app/web/templates/
marketplace_item_detail.html JS comment, docs/curated-marketplace-
format.md, and tests/test_marketplace_metadata.py fixtures. Replaced
with generic /my-plugin:tool / @my-agent:role / .example/ placeholders.
CHANGELOG
---------
- New "### Fixed (PR #251 follow-ups)" section documenting all 4
code-side must-fixes
- New "### Internal" section noting the vendor cleanup + new tests
- BREAKING bullet for the file rename now covers operator-side
migration: running instances see plugin enrichment disappear from
the UI until upstream curator renames + nightly sync overwrites the
working tree; POST /api/marketplaces/{id}/sync forces refresh sooner
- Stripped /grpn-eng: leaks from the existing skill/agent rich-content
bullet
Tests
-----
128 targeted tests pass (test_marketplace_metadata, test_marketplace_api,
test_marketplace, test_markdown_render, test_marketplace_synth_strip,
test_marketplace_filter). New tests added:
- 6 XSS regression tests on render_safe (javascript:/data:/vbscript:
schemes via autolink, reference link, and mixed-case + positive
http/https/mailto + noopener noreferrer rel)
- 3 byte-cap tests (truncation + UTF-8 boundary + under-cap pass-through)
- 1 cache eviction stress test (>256 marketplaces -> bounded at cap)
- 1 truthy-vs-presence resolver-contract test
Release-cut
-----------
- pyproject.toml 0.49.1 -> 0.50.0 (minor; BREAKING file rename per
pre-1.0 CHANGELOG note: "breaking changes called out under Changed
or Removed with the BREAKING marker")
- CHANGELOG [Unreleased] -> [0.50.0] - 2026-05-12, new empty
[Unreleased] on top.
---------
Co-authored-by: Minas Arustamyan <arustamyan.minas@gmail.com>
Co-authored-by: ZdenekSrotyr <zdenek.srotyr@keboola.com>
* Curated marketplace enrichment via agnes-metadata.json + curator metadata
Adds a second well-defined metadata file `.claude-plugin/agnes-metadata.json`
that upstream marketplace repos can opt into, providing per-plugin (and
per-skill / per-agent) cover photo, demo video URL, doc links, and
category override. The Claude Code marketplace contract is untouched —
agnes-metadata.json + the convention `.agnes/` directory are stripped
from the synthetic Claude Code marketplace served via /marketplace.zip
and /marketplace.git/*, so user instances see a clean Claude Code repo
with no Agnes-only metadata.
Highlights:
- DB schema v32 — adds curator_name + curator_email on marketplace_registry,
cover_photo_url + video_url + doc_links on marketplace_plugins.
- Mandatory curator at marketplace registration, editable later through
the admin UI; surfaces on cards + detail pages in place of owner_todo.
- External-asset mirror cache at ${DATA_DIR}/marketplace-cache/<slug>/
with conditional GET, 60s timeout, 10 MB body cap, SSRF guards, and
Wikipedia-policy-compliant User-Agent.
- Strict drop semantics — anything Agnes can't deliver as a real PDF /
Markdown / plain text doc, or a real PNG / JPEG / WebP cover, is
dropped from the served metadata; UI looks identical to no-entry case
(gradient placeholder for missing covers, no row in the doc list).
- Doc allowlist + image allowlist enforced on both the curated mirror
flow and the Flea upload flow (/store/new); shared module
src/marketplace_assets.py.
- New /api/marketplace/curated/{mp}/{plugin}/{asset,doc,mirrored}/...
endpoints with path-traversal guards + RBAC + Content-Disposition
attachment for docs.
- Curator-focused format guide at /marketplace/format-guide; canonical
source is docs/curated-marketplace-format.md, also linked from the
admin /admin/marketplaces page next to + Add Marketplace.
See CHANGELOG.md under [Unreleased] for the full breakdown.
* Fix format-guide test assertion to match shortened disclaimer
The 'Flea Market' phrase was trimmed out of the disclaimer in
docs/curated-marketplace-format.md after the curator-focused rewrite.
Update the rendered-HTML test to assert the channel-scoping phrase
that's actually present ('Curated Marketplace channel only') rather
than the 'Flea Market' contrast that's no longer in the doc.
* Drop unused 'version' field from agnes-metadata.json schema
The parser never read it; it was a YAGNI placeholder for future
schema evolution. Curators don't need to wonder what to put there
when adding the file for the first time. Will be re-added if and
when we actually introduce a backwards-incompatible schema change.
* Harden asset mirror against SSRF via redirect + DNS rebinding
The pre-flight _is_safe_url check validated only the initial URL;
urllib.request.urlopen then followed redirects and re-resolved DNS for
the actual connection — both bypassable. Attacker-controlled origin
could 302 to http://169.254.169.254/... and exfil cloud metadata;
attacker-controlled DNS could return public IP first / 127.0.0.1 second.
Replace urlopen call with a shared OpenerDirector wired through three
custom handlers: _SafeRedirectHandler re-runs SSRF allowlist on every
redirect Location (max 5 hops, down from urllib's 10), and
_PinnedHTTPHandler / _PinnedHTTPSHandler connect to the IP that passed
validation rather than re-resolving the hostname. TLS SNI + cert verify
stay bound to the original hostname.
_resolve_safe returns the validated IP (the existing _is_safe_url
2-tuple wrapper stays for backwards compatibility) and rejects round-
robin DNS that mixes a public + private record. _UnsafeRedirectError
is a typed exception so _fetch_url can map redirect blocks to terminal
'rejected' status (not transient 'failed'). _http_open is the single
call site so tests can mock at one well-defined seam.
Tests cover redirect blocking (link-local, loopback), redirect-error
unwrapping inside URLError, pinned-IP connection target, and the
end-to-end DNS-rebinding scenario. Existing tests that mocked
urllib.request.urlopen are migrated to mock _http_open.
* Harden /asset/ endpoint against stored XSS
The endpoint served any file in the cloned marketplace repo with
stdlib-detected Content-Type, so a curator who landed evil.html (or a
renamed evil.png carrying HTML bytes) in the working tree got a
same-origin XSS — the response shares cookie scope with /admin and
/api/me/*.
The asset endpoint is image-only by contract (cover photos referenced
from agnes-metadata.json + inner skill / agent cards), so applying the
same allowlist + magic-bytes pattern that /doc/ already uses closes
the gap without breaking any legitimate use case. Three layered
checks: extension in IMAGE_EXTENSIONS (.png/.jpg/.jpeg/.webp; SVG
excluded — <script> inside SVG executes), validate_image_file magic
bytes (defeats rename-extension attack), Content-Type pinned from the
validated extension (never stdlib mimetypes).
Defense-in-depth: X-Content-Type-Options: nosniff stops browser MIME
sniffing; Content-Security-Policy: default-src 'none' blocks script /
iframe execution even if a future regression let HTML through.
Tests cover the .html extension reject, the renamed-HTML-as-PNG magic-
bytes reject, the .svg reject, and the happy-path PNG with security
headers attached. The pre-existing path-traversal test seeds a real
PNG instead of ok.txt now that the endpoint is image-only.
* Enforce mandatory curator on marketplace PATCH
The POST handler enforced curator_name + curator_email at create time,
but PATCH treated empty / missing curator inputs as 'no change'. Legacy
rows that pre-date v32 (curator_name=NULL) could be edited indefinitely
without ever filling the curator gap, and OWNER_TODO_PLACEHOLDER lingered
on every /marketplace card.
Reject the PATCH with 400 when the post-merge row would persist with
empty curator. The check fires after the existing field-merge logic, so
once-filled rows that don't touch curator still pass through (their
existing values fall through from the DB row). DB column stays nullable
so untouched legacy rows continue to coexist — the gate fires only the
moment an admin opens the edit modal.
Existing PATCH semantics preserved: empty-string input still means 'leave
existing value alone', and once-filled curator can't be cleared (those
test cases pass unchanged). New test seeds a legacy row directly via the
repository, then exercises url-only PATCH (rejected), partial-fill PATCH
(rejected), and full-fill PATCH (succeeds); a follow-up no-curator PATCH
on the now-formed row also passes.
* Drop unused curated-marketplace helpers (PR #234 review)
* build_db_payload — imported by src/marketplace.py but never called.
The strict-drop semantics it would have implemented were re-written
inline in _refresh_plugin_cache (see the comment block there). The
standalone helper still carried the old fall-back-to-original-external-
URL-on-mirror-failure behaviour, which contradicts the documented
drop-when-can't-deliver contract — a future contributor who re-wired
it would have introduced a silent regression. Delete with the helper
+ the import + the comment that referenced it.
* _resolve_marketplace_name — one-line shim with no remaining call
sites. Callers use _resolve_marketplace_meta which returns name +
curator together, avoiding the double DB hit the shim exists to
hide.
* '# noqa: F401 Optional kept for forward-compat' was wrong — Optional
IS used in src/marketplace.py (line 70 and line 238). Drop the noqa
comment so a future ruff run doesn't try to remove a real import.
Removing build_db_payload also drops the only remaining use of Optional
in src/marketplace_metadata.py, so the import comes out there too.
* Cap agnes-metadata.json size + catch RecursionError on parse
The reader is invoked once per marketplace per sync and the file is
curator-controlled. Two failure modes were unguarded:
* Multi-GB JSON: path.read_text() pulled the whole file into memory
before json.loads even ran. A curator with commit access to an
upstream repo could OOM the sync worker.
* Deeply-nested JSON under any size cap: cpython's recursive object /
array parser raises RecursionError at ~1000 levels of depth.
RecursionError is a RuntimeError, not ValueError, so the existing
catch let it propagate up and abort the entire sync — every other
marketplace in the same pass got skipped.
Add AGNES_METADATA_MAX_BYTES = 1 MiB (a real metadata file with covers,
docs, categories for ~50 plugins fits in <100 KB so the cap is
generous) and gate the size check on path.stat().st_size before the
body read. Broaden the parse except to (ValueError, RecursionError)
with a unified log line. Both failure modes degrade to the same
empty-dict fall-back the malformed-JSON path already used, so one bad
upstream never aborts the rest of the sync.
Tests cover the size cap firing before json.loads (whitespace-padded
valid JSON exceeding the cap) and the recursion path (5000 nested
arrays — past cpython's default recursion limit but well under the
size cap).
* Persist asset-mirror manifest per body write, before unlink
sync_assets wrote each body atomically (tmp + rename) but persisted
the manifest only at the end of the batch. A kill -9 mid-Phase 2 left
on-disk files the manifest never referenced. Once a curator dropped
that URL from agnes-metadata.json, Phase 3's cleanup had no record of
the file and the orphan stayed forever — there's no GC pass walking
the cache dir today, so disk would slowly bloat.
Phase 2 (body-write iteration): after the in-memory manifest mutation,
persist BEFORE unlinking the previous body. The crash window narrows
from 'all of Phase 2' to 'between persist and unlink' (microseconds).
A persist failure mid-batch keeps the previous body on disk — the on-
disk manifest still references it, and a stale-but-existing file beats
a 404. Cost: one extra tmp+rename per body write; manifest is a few KB
so the overhead is negligible vs. the HTTP fetches.
Phase 3 (curator-removed URLs): same discipline. Collect the to-delete
relpaths, persist the manifest with the entries already gone, THEN
unlink. A crash mid-cleanup leaves at most a microsecond window where
files exist despite the manifest no longer naming them. The next sync
reads the (correct) manifest and the orphan stays orphaned, but the
served state is consistent.
Tests cover per-body persist call count, the post-update on-disk
manifest content, and Phase 3 ordering verified by reading the on-disk
manifest from inside Path.unlink.
* Consolidate marketplace video embeds + format-guide CSS
The YouTube nocookie / Vimeo / <video> / link-fallback detection logic
was duplicated verbatim in marketplace_plugin_detail.html and
marketplace_item_detail.html (~40 JS lines each, with subtly-different
inline styles). Both templates now {% include %} a single
_marketplace_video_embed.html partial inside their IIFE so the regex,
the nocookie attribute set, and the unknown-host link fallback live in
ONE place — future tweaks (new host, new attribute, fixed sandbox flag)
no longer need to be applied twice in lockstep.
The .video-wrap selectors (one inline <style> rule in plugin_detail,
one inline style='...' attribute in item_detail) are replaced by the
existing .video-embed 16:9 wrapper in style-custom.css, with new
.video-embed video / .video-embed a child rules added so the wrapper
handles all four embed shapes uniformly without per-template
positioning.
The 60-line inline <style> block in marketplace_format_guide.html
moves verbatim to style-custom.css under a new 'Marketplace format
guide page' section, scoped to .format-guide so other pages aren't
affected.
No user-visible behaviour change: the rendered HTML for valid
YouTube / Vimeo / mp4 / external links is byte-identical to before,
and the format-guide page renders the same.
* Maintainability cleanup batch (PR #234 review)
#10: drop _path_under from app/api/marketplace.py — it was a byte-
equivalent clone of _safe_join (same Path.resolve(strict=True) +
relative_to() containment check). The three v32 endpoint handlers
(/asset, /doc, /mirrored) now share the existing helper.
#14: rename src/marketplace_assets.py → src/marketplace_asset_validation.py
so the file's purpose is obvious from the name and the previous
overlap with src/marketplace_asset_mirror.py is gone. Six call-site
imports updated in lockstep; CHANGELOG references under [Unreleased]
updated to track the new path.
#11: consolidate the URL builders that resolve
/api/marketplace/curated/<slug>/<plugin>/{asset,doc,mirrored}/...
paths. _internal_asset_url / _internal_doc_url / _mirrored_asset_url
lived in src/marketplace.py, while a copy named _mirrored_url lived
in app/api/marketplace.py with a 'must stay aligned' comment. New
module src/marketplace_urls.py is the single source of truth — both
call sites import from it and a future URL-format tweak only needs
to change one file. The _ROUTE_PREFIX constant collapses the per-
function f-string repetition. The route-handler endpoints themselves
still own the path string literals (keeping the builders identical
to the route declarations remains a checklist item, not a runtime
guarantee).
* Re-key asset-mirror manifest by (plugin, url) + dedup HTTP fetches
The manifest used to be keyed by URL alone, so two plugins in the
same marketplace referencing the same external image (a shared CDN
icon, a common cover) collided on entry.plugin_name — last writer
won. The DB row for the losing plugin then stored a served URL
pointing under the winning plugin's tree, and require_resource_access
denied legitimate access on one side and let the other plugin's user
reach the wrong asset.
In-memory: Dict[Tuple[str, str], MirrorEntry] keyed (plugin_name, url).
On disk: format flips from {url: entry} dict to [entry, ...] list of
self-describing entries (each carries plugin_name + url + the
previous fields). JSON keys can't be tuples; encoding 'plugin::url'
would just shift the parsing burden.
Phase 1 of sync_assets deduplicates fetches by URL — three plugins
sharing one URL share one HTTP request. The conditional-GET prior is
picked from any owning plugin's prior entry; if their etags diverge
(rare) we miss one 304 and pay for a full re-download instead.
Phase 2 still creates a per-(plugin, url) manifest entry pointing
under the plugin's own subdir, and Phase 3 cleanup is keyed the same
way so dropping a URL from one plugin's metadata doesn't disturb
another plugin still referencing it.
Body files stay per plugin (RBAC-clean isolation: deleting plugin A's
cache can't strand plugin B). Bandwidth saved by fetch dedup.
Consumer code re-keyed: src.marketplace._refresh_plugin_cache rebuilt
served_url_for / mirror_status as composite-keyed maps;
app.api.marketplace._resolve_external_via_mirror /
_curated_inner_cover / _curated_inner_enrichment look up by
(plugin_name, url).
Tests cover per-plugin manifest entries with shared URL, the single
HTTP fetch for N plugins, and Phase 3 drop-one-keep-other. All
existing tests migrated to composite key access; v2 list format
assertions verify on-disk shape.
* Migrate asset mirror from urllib.request to httpx
The asset mirror was the only HTTP call site in Agnes still using
urllib.request; every other module (CLI, Jira / OpenMetadata / OpenAI
connectors, scheduler, Telegram bot) already used httpx. The asset
mirror was added in this PR's base commit, so this is the only chance
to bring it into convention before someone copies it as 'the pattern
for HTTP fetches in Agnes'.
Three concrete benefits beyond consistency:
* SSRF defence collapses from five urllib classes
(_PinnedHTTPConnection, _PinnedHTTPSConnection, _PinnedHTTPHandler,
_PinnedHTTPSHandler, _SafeRedirectHandler) into one
_SSRFGuardTransport. httpx invokes handle_request() on every redirect
hop, so re-validation is free — we don't need a custom redirect
handler at all.
* DNS-rebinding defence: the transport rewrites request.url.host to the
SSRF-validated IP before delegating to super().handle_request().
httpcore connects to whatever URL.host says, so this pins the
connection without subclassing HTTPSConnection. The original hostname
goes into the Host header + the sni_hostname extension so TLS / vhost
routing still bind to the curator-supplied hostname.
* Error handling: one httpx.HTTPError catch-all for transport errors,
plus specific httpx.TimeoutException / httpx.TooManyRedirects branches
for clearer diagnostics. Matches the _translate_transport_error shape
in cli/client.py.
The shared httpx.Client is built lazily at module load (same pattern as
cli/client.py:_get_shared_client) with follow_redirects=True,
max_redirects=5, timeout=HTTP_TIMEOUT_SEC, and our custom transport.
Externally observable behaviour is unchanged: same FetchOutcome
statuses, same manifest format, same conditional GET semantics, same
body-size cap.
Tests migrated from urllib-shaped fakes to httpx-shaped (status_code,
iter_bytes, context manager). Five urllib-specific tests replaced with
httpx equivalents — three transport unit tests + one DNS-rebinding
integration test that verifies host rewrite via monkey-patched
super().handle_request. One test deleted without replacement
(unwrap-URLError-wrapping-an-_UnsafeRedirectError — urllib-specific,
not applicable to httpx).
* Surface curated agnes-metadata enrichment on My Stack tab
GET /api/marketplace/items?tab=my built each curated row from the
on-disk marketplace.json by way of resolve_allowed_plugins, which
doesn't carry the agnes-metadata enrichment columns
(cover_photo_url, video_url, category override, doc_links). The
handler then hard-coded cover_photo_url=None on the synthetic row.
Result: once a user clicked '+ Add to my stack' on a curated card,
the same plugin in tab=my rendered with the gradient placeholder
instead of its cover photo — confusing parity break vs. the curated
tab where the same row goes through MarketplacePluginsRepository
and gets the enriched columns.
Pre-load the enriched marketplace_plugins rows for every marketplace
the user is subscribed to, then look each granted+subscribed plugin
up by (marketplace_id, plugin_name). Fall back to the on-disk
synthetic shape only when the DB row is missing — happens during
the rare race where RBAC is granted before the first sync cycle
ingests the plugin. RBAC gating (granted set from
resolve_allowed_plugins) is unchanged so this fix can't widen
visibility; it just upgrades the data shape behind cards the user
was already going to see.
Per-marketplace list_for_marketplace beats N gets — typical user is
subscribed to <5 marketplaces, so this is at most a handful of
queries vs. one per subscribed plugin.
Regression test seeds a plugin with cover_photo_url + category
override, subscribes the user, hits /api/marketplace/items?tab=my,
and asserts photo_url + category come through. The misleading
'fall through to gradient until the user re-visits the curated tab'
comment is gone.
---------
Co-authored-by: Minas Arustamyan <arustamyan.minas@gmail.com>
Adds a community-driven Store where any authenticated user uploads
skills/agents/plugins as ZIPs, plus /my-ai-stack as the per-user
composition view. The served Claude Code marketplace is now:
(admin_granted ∖ opt_outs) ∪ store_installs
Skill + agent installs are merged into a single `agnes-store-bundle`
plugin in the served marketplace; type=plugin uploads stay standalone.
Names are suffixed with `-by-<owner-username>` at upload time so two
owners can use the same display name without colliding in Claude Code's
flat skill/agent namespace.
Schema v23 → v24 adds three tables:
- store_entities — community-uploaded skills/agents/plugins
- user_store_installs — what each user has chosen to install
- user_plugin_optouts — opt-out overlay on top of admin grants
Admin grant-delete drops every user's opt-out for that plugin so
re-grant resets cleanly to enabled (no sticky personal preference).
UI:
- /store — e-commerce-style listing with type/category/owner
filters, search, pagination, owner-aware [Install]
buttons, clickable cards
- /store/new — 2-step upload wizard with drag & drop, preview
validation (POST /api/store/entities/preview), docs
multi-upload, photo + video URL
- /store/{id} — detail page with hero, file list, docs, owner
actions (Edit/Delete) for the uploader
- /my-ai-stack — Granted plugins (toggle opt-out) + From the Store
(uninstall) sections
- Admin nav: Marketplaces moved into Admin dropdown, renamed to
"Curated Marketplaces"
Validation hardening: type-mismatch guards reject skill ZIP uploaded as
agent (or vice versa), and plugin ZIPs masquerading as skills/agents.
Human-readable error messages mapped client-side from machine codes.
Cross-source naming: Store entity-id-prefixed dirs (`plugins/store-<id>/`)
plus the bundle (`plugins/store-bundle/`) avoid collisions with admin
marketplaces (whose `store` slug is reserved by `is_valid_slug`).
Bundle composition is content-hashed at serve time — install/uninstall
or owner re-upload bumps the bundle's plugin.json `version`, so Claude
Code's auto-update toggle picks up changes.
Tests: 50+ new tests across naming, repositories, filter (admin ∪ store
∪ bundle), API (upload/install/uninstall/delete/preview/docs), end-to-end
marketplace.zip with bundle merging.
Closes the /plugin UI 'Plugin <X> not found in marketplace' bug. Synth marketplace.json catalog 'name' now reads from <plugin_dir>/.claude-plugin/plugin.json (with fallback to upstream marketplace.json name). On-disk plugins/<slug>-<plugin>/ layout preserved so cross-marketplace files don't collide. /marketplace/info exposes both name and prefixed_name (BREAKING — downstream tooling parsing 'name' for the slug-prefixed form must switch to prefixed_name).
Follow-up to the RBAC v13 + marketplace work in the parent commit. Addresses
deferred Devin findings, gemini-flagged blockers, and adds three guard rails.
== Schema v14 — FK constraints on user_group_members + resource_grants ==
Adds DuckDB foreign-key constraints so cascade deletes can no longer leave
orphaned member / grant rows pointing at a deleted group_id (which were
relying on application-level cascades up to v13). Migration is RENAME →
CREATE-with-FK → INSERT → DROP, wrapped in BEGIN TRANSACTION so a partial
failure rolls back without leaving the DB at a half-applied schema.
== AGNES_ENABLE_TABLE_GRANTS feature flag (default off) ==
ResourceType.TABLE was shipped in the parent commit as listing-only — admins
can record grants but runtime enforcement still flows through legacy
dataset_permissions. To avoid the misleading-UX surface area, the chip is
hidden from /admin/access and POST /api/admin/grants returns 422 with the
env-var name in detail until the operator opts in. Existing TABLE rows in
resource_grants stay listable + deletable so cleanup is never blocked.
Helpers: is_resource_type_enabled(rt), enabled_resource_types().
== Break-glass admin CLI ==
`da admin break-glass <user>` adds the user to the Admin user_group with
source='system_seed' regardless of RBAC state. Bypasses authentication —
relies on filesystem access to ${DATA_DIR}/state/system.duckdb implying
host-level trust. Recovery path when the operator has locked themselves
out of /admin/access.
== Devin round-2 fixes (deferred on b4ec4c4) ==
- src/repositories/user_groups.py — narrow update() guard from blocking any
mutation on system groups to blocking name change only. Description edits
now pass through. Endpoint pre-check stays as defense-in-depth. Prior
behavior surfaced as a misleading 409 'Cannot rename a system group' on
description-only PATCH.
- app/api/access.py:delete_group — wrap cascade DELETEs + repo.delete in
BEGIN TRANSACTION / COMMIT / ROLLBACK. Prevents orphan rows if any
DELETE fails after the user_groups row is gone.
- app/marketplace_server/{packager,router}.py — split compute_etag_for_user()
from build_zip(); router resolves etag first and 304-shorts before any
file read or ZIP_DEFLATED. In-process cachetools.TTLCache (default 120s,
env-tunable via AGNES_MARKETPLACE_ETAG_TTL, set 0 to disable).
invalidate_etag_cache() called by sync to force re-hash on content drift.
== Tests ==
- TestTableGrantsFeatureFlag (4 cases) — endpoint exclude/include, grant
rejection/acceptance under the flag.
- test_v12_to_v13_finalize_rollback_on_failure — destructive: monkeypatches
_seed_system_groups to raise mid-transaction, asserts schema_version stays
at 12, legacy tables intact, new tables empty (rollback fired). Then
restores the real function and asserts the retry succeeds.
- test_update_system_group_description_allowed,
test_update_system_group_same_name_no_op — repo-level coverage of the
narrowed guard.
This squashes 13 commits from ma/staging plus a small docstring translation
into a single coherent unit. Three workstreams.
== RBAC v13 redesign ==
- Drops core.viewer/analyst/km_admin/admin hierarchy and the
internal_roles / group_mappings / user_role_grants / plugin_access tables.
- Replaced by user_group_members + resource_grants. Atomic v12→v13 backfill
wrapped in BEGIN/COMMIT; ROLLBACK leaves schema_version at 12 for retry.
- Two authorization primitives in app.auth.access:
require_admin — Admin-group god-mode
require_resource_access(rt, "{path}") — entity-scoped grants
Single DB lookup per request; no session cache; no implies BFS.
- /admin/access UI (single page) replaces /admin/role-mapping +
/admin/plugin-access. CLI `da admin group/grant *` replaces
`da admin role/mapping/grant-role/revoke-role/effective-roles`.
- ResourceType.TABLE listing-only — admins can record table grants,
runtime enforcement still flows through legacy dataset_permissions
(migration plan in docs/TODO-rbac-data-enforcement.md).
== Claude Code marketplace ==
- Aggregated /marketplace.zip + /marketplace.git/* (PAT-gated,
RBAC-filtered, content-addressed cache via dulwich).
- Admin god-mode dropped on the marketplace surface — admins curate
their own view via grants like everyone else.
- Bare-repo cache materializes per RBAC-filtered ETag; stale entries
not pruned in this iteration (disclaimed in git_backend.py docstring).
== #81#83#44 security/ops hardening ==
- #81 Group A — orchestrator ATTACH allow-listing (extension/url/alias).
- #81 Group B — Keboola extractor 3-state exit codes:
0 success / 1 total fail / 2 PARTIAL fail
Sync API logs PARTIAL FAILURE alert on exit 2. Operators with binary
alerting must teach it the new partial signal.
- #81 Group C — schema v10 view_ownership; rejects silent overwrite
of a prior connector's view name on collision.
- #81 Group D — extractor-side identifier validation.
- #83 — Jira webhook fail-closed when JIRA_WEBHOOK_SECRET unset
+ path-traversal fix.
- #44 — entire /api/scripts/* surface is admin-only (planted-script +
sandbox-bypass risk closed).
== Web UI polish + deploy fix ==
- /admin/access: live grant-count badges (no stale snapshot revert),
shared-header CSS link added to /catalog and /admin/{tables,permissions},
per-resource-type colored stripes.
- docker-compose.host-mount.yml: bind,rbind so dual-disk hosts don't
silently shadow sub-mounts and write state to the wrong disk.
== OSS vendor-neutralization (waves 1+2) ==
- scripts/grpn/ → scripts/ops/. Customer-specific identifiers
(project IDs, internal hostnames, dev/prod VM IPs, brand names)
replaced with placeholders across code, docs, Terraform, Caddyfile,
OAuth probe, and planning docs. Downstream infra repos that copied
scripts/grpn/agnes-tls-rotate.sh or agnes-auto-upgrade.sh must
update the path.
== Translation ==
- src/repositories/user_groups.py::ensure_system docstring translated
from Czech to English for codebase consistency.
Co-authored-by: Mina Rustamyan <mina@keboola.com>
minasarustamyan