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qdrant

21 indexed repositories · View on GitHub

qdrant
Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cl...

Rust · 34673 stars
fastembed
Fast, Accurate, Lightweight Python library to make State of the Art Embedding

Python · 3210 stars
mcp-server-qdrant
An official Qdrant Model Context Protocol (MCP) server implementation

Python · 1532 stars
qdrant-client
Python client for Qdrant vector search engine

Python · 1357 stars
quaterion
Blazing fast framework for fine-tuning similarity learning models

Python · 662 stars
qdrant-js
JavaScript/Typescript SDK for Qdrant Vector Database

TypeScript · 464 stars
qdrant-web-ui
Self-hosted web UI for Qdrant

JavaScript · 431 stars
rust-client
Rust client for Qdrant vector search engine

Rust · 415 stars
vector-db-benchmark
Framework for benchmarking vector search engines

Python · 371 stars
skills
Agent skills for Qdrant vector search: scaling, performance optimization, search quality, monitoring, deployment, model migration, versio...

Python · 237 stars
qdrant-dotnet
Qdrant .Net SDK

C# · 229 stars
examples
A collection of examples and tutorials for Qdrant vector search engine

Jupyter Notebook · 222 stars
qdrant-helm

Go · 191 stars
java-client
Official Java client for Qdrant

Java · 97 stars
migration
Tool to migrate data into Qdrant

Go · 82 stars
n8n-nodes-qdrant
Official n8n node for interfacing with Qdrant

TypeScript · 78 stars
demo-code-search

Python · 62 stars
landing_page
Landing page for qdrant.tech

SCSS · 60 stars
bfb
*high-load* benchmarking tool

Rust · 21 stars
qdrant-cloud-support-tools
Tools to help Qdrant Cloud users troubleshoot issues and help Qdrant Support Engineers diagnose problems

Shell · 4 stars
1 more repository lives on View on GitHub

Beginner friendly Everything

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Local mode: sparse queries keep zero-score points, while the server's indexed path drops them Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

qdrant/qdrant-client#1454 · Opened Sep 19, 2026
[Bug]: Apache License 2.0 in pypi.org Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

qdrant/fastembed#712 · 1 comment · Opened Sep 19, 2026
Cosine scores depend on magnitude for small nonzero vectors (1.19.1) Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

qdrant/qdrant#10692 · 1 comment · Opened Sep 18, 2026
Local mode accepts relevance-feedback queries with an empty feedback list Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

qdrant/qdrant-client#1446 · Opened Sep 16, 2026
Local mode: wrong-kind query vector reports the named vector as 'not found' (e.g. 1-D query against a multivector) Open

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

qdrant/qdrant-client#1444 · Opened Sep 16, 2026
Nightly model testing failure Open

bug model testing

Difficulty 4/5 3-5 days Newbie friendliness 30/100

qdrant/qdrant#10667 · Opened Sep 16, 2026
Flaky test `model_testing::tests::harness_no_restarts` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

qdrant/qdrant#10662 · 1 comment · Opened Sep 15, 2026
Local deployed cluster data sync Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

qdrant/migration#347 · Opened Sep 15, 2026
Fusion inside a prefetch is computed per shard, so its scores and score_threshold depend on shard_number Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

qdrant/qdrant#10640 · 1 comment · Opened Sep 14, 2026
fix(uio): async disk-cache open panics on Populate::Partial for zero-length objects and empty ranges Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

qdrant/qdrant#10628 · Opened Sep 13, 2026
Title: is_empty filter behaves differently depending on whether the field is indexed Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 55/100

qdrant/qdrant#10621 · Opened Sep 12, 2026
Context Search returns negative loss scores inconsistent with the documented formula Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 58/100

qdrant/qdrant#10612 · 3 comments · Opened Sep 11, 2026
DBSF reverses identical Euclidean retriever results Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 72/100

qdrant/qdrant#10611 · Opened Sep 11, 2026
Query returns zero rank at the documented equality boundary Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

qdrant/qdrant#10609 · 3 comments · Opened Sep 11, 2026
Binary-quantized Euclidean query results are not ordered by reported score when rescore=false Open

accepted bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

qdrant/qdrant#10607 · Opened Sep 11, 2026
relevance_feedback accepts unbounded feedback items, expanding into O(n^2) vector clones Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

qdrant/qdrant#10601 · Opened Sep 11, 2026
MMR candidates_limit default ignores offset, so pages 2+ come back empty Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

qdrant/qdrant#10600 · Opened Sep 11, 2026
Root query filter is OR-merged with prefetch should/min_should filters instead of ANDed Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

qdrant/qdrant#10594 · Opened Sep 10, 2026
Flaky test `save_on_disk::tests::test_wait_for_condition_change` Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

qdrant/qdrant#10591 · 1 comment · Opened Sep 10, 2026
Approximate facet counts non-candidate values in the sampling filter-iter plan Open

Difficulty 3/5 1-2 days Newbie friendliness 84/100

qdrant/qdrant#10589 · Opened Sep 10, 2026
Approximate facet drops string candidates on mixed-type fields in the sampling filter-iter plan Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

qdrant/qdrant#10586 · Opened Sep 10, 2026
Full-text index accepts min_token_len above max_token_len, silently building an empty index Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

qdrant/qdrant#10578 · Opened Sep 9, 2026
Strict mode: recommend groups requests do not verify group_by field is indexed Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

qdrant/qdrant#10572 · Opened Sep 9, 2026
Nested filter evaluation panics on field-index read errors (check_payload unwrap) Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

qdrant/qdrant#10568 · Opened Sep 9, 2026
Support running on clusters with restricted Pod Security Standards (automountServiceAccountToken value + initContainers template bug) Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

qdrant/qdrant-helm#506 · Opened Sep 9, 2026
Geo index filter downgrades storage read errors to no-match, silently truncating filtered results Open

accepted area/payload-index

Difficulty 3/5 1-2 days Newbie friendliness 35/100

qdrant/qdrant#10565 · Opened Sep 9, 2026
Strict mode: group and matrix effective query limit overflows, bypassing max_query_limit Open

accepted area/collection

Difficulty 3/5 1-2 days Newbie friendliness 35/100

qdrant/qdrant#10560 · Opened Sep 9, 2026
Local mode: re-upserting an identical cosine vector changes its stored value Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

qdrant/qdrant-client#1411 · 1 comment · Opened Sep 9, 2026
Malformed sparse vector gets a generic "untagged enum VectorStruct" 400 that names neither the field nor the point (unlike validation-layer 422s) Open

area/api bug parked

Difficulty 4/5 3-5 days Newbie friendliness 52/100

qdrant/qdrant#10555 · Opened Sep 9, 2026
Two snapshots created within the same second share one name and the first is silently lost — both requests still return 200 Open

accepted area/snapshots bug

Difficulty 4/5 3-5 days Newbie friendliness 72/100

qdrant/qdrant#10554 · Opened Sep 9, 2026
Snapshot upload with a malformed or empty archive returns HTTP 500 (Service internal error) and leaks internal file paths Open

accepted area/snapshots bug

Difficulty 4/5 3-5 days Newbie friendliness 72/100

qdrant/qdrant#10553 · Opened Sep 9, 2026
[qdrant-matrix-limit-max-overflow] Matrix-pairs accepts usize::MAX and returns no pairs Open

accepted area/collection bug

Difficulty 3/5 1-2 days Newbie friendliness 78/100

qdrant/qdrant#10548 · Opened Sep 9, 2026
Unfiltered HNSW search loses unique self-matches after point mutations Open

area/segment bug can't reproduce

Difficulty 4/5 3-5 days Newbie friendliness 52/100

qdrant/qdrant#10547 · 2 comments · Opened Sep 9, 2026
Recommend with average strategy silently zero-pads input vectors of mismatched dimensions Open

accepted area/segment bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

qdrant/qdrant#10524 · Opened Sep 8, 2026
Strict mode: gRPC facet requests with exact=true bypass search_allow_exact=false (REST rejects them) Open

accepted area/api bug

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

qdrant/qdrant#10522 · Opened Sep 8, 2026
Strict mode: prefetches of group queries (query/groups) are not verified - bypass max_query_limit Open

accepted area/collection bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

qdrant/qdrant#10520 · Opened Sep 8, 2026
Collection query pagination wraps at usize::MAX Open

accepted area/collection bug

Difficulty 4/5 3-5 days Newbie friendliness 72/100

qdrant/qdrant#10501 · Opened Sep 7, 2026
Claim / update your listing on MCPX (mcpx.digital) Open

Difficulty 5/5 Over a week Newbie friendliness 1/100

qdrant/mcp-server-qdrant#189 · Opened Sep 6, 2026
Default value of the Smoothing Constant - RRF - Hybrid Search Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

qdrant/landing_page#2723 · Opened Sep 6, 2026
Three retrieval sharp edges in QdrantConnector: no score threshold, no dedup, no collection validation Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

qdrant/mcp-server-qdrant#188 · Opened Sep 5, 2026
CRUD-created empty vector storage consumes RAM Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

qdrant/qdrant#10489 · 1 comment · Opened Sep 4, 2026
[HTTPXodus] Consider migrating / dual-support from `httpx` to `httpx2` (Pydantic-maintained fork) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

qdrant/qdrant-client#1403 · Opened Sep 4, 2026
Audit log to STDOUT Open

accepted area/observability

Difficulty 4/5 3-5 days Newbie friendliness 52/100

qdrant/qdrant#10472 · 2 comments · Opened Sep 4, 2026
[Bug]: gte-base mixed-length batches fail with fixed padding in 0.8.0 Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

qdrant/fastembed#703 · Opened Sep 3, 2026
ibm-granite/granite-embedding-small-english-r2 Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

qdrant/fastembed#701 · Opened Sep 3, 2026
Cosine distance: vectors with norm below ~3.45e-4 are stored un-normalized, producing incorrect ranking Open

area/segment bug parked

Difficulty 3/5 1-2 days Newbie friendliness 65/100

qdrant/qdrant#10465 · 1 comment · Opened Sep 3, 2026
edge: speed up the appendable-segment upload in copy_dir_via Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

qdrant/qdrant#10433 · 3 comments · Opened Sep 1, 2026
Support templating in env[].valueFrom for release-scoped Secret names Open

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

qdrant/qdrant-helm#502 · Opened Sep 1, 2026
Flaky test `model_testing::tests::harness_no_optimizer` Open

accepted model testing

Difficulty 3/5 1-2 days Newbie friendliness 68/100

qdrant/qdrant#10421 · 1 comment · Opened Sep 1, 2026
Flaky test `model_testing::tests::harness` Open

accepted model testing

Difficulty 4/5 3-5 days Newbie friendliness 48/100

qdrant/qdrant#10406 · Opened Aug 31, 2026

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