Xanther
Context & memory for AI coding agents, over MCP
Details
- External ID
- 1244716
- Source
- PH
- Company
- —
- Product
- Xanther
- Website domain
- producthunt.com
- Launched
- Sept. 9, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Open Source, Developer Tools, Artificial Intelligence, GitHub
- Fetched at
- Sept. 10, 2026, 1:14 a.m.
- Updated at
- Sept. 10, 2026, 1:14 a.m.
Description
Xanther provides two open-source engines for AI coding agents. XCE indexes your codebase into a queryable knowledge graph; XME gives agents persistent, cross-session memory. Both run locally and work over MCP with Claude Code, Cursor, Kiro, Codex, and more.
Enrichment
- Theme
- AI agent frameworks and developer tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- context and memory for ai coding agents
- Manually corrected
- False
Could you build this?
Partial Building an MCP server is straightforward, but parsing multi-language codebases into an accurate semantic AST knowledge graph and managing reliable long-term memory retrieval across sessions requires deep static analysis and graph retrieval engineering.
What it would actually take: The system needs Tree-sitter parsers for multiple programming languages to construct symbol dependency graphs, combined with an embedded graph/vector database (such as Kùzu or SQLite with vector extensions). The hard part is building incremental graph updating on file edits and high-precision contextual retrieval that fits within agent token limits without corrupting memory over extended sessions.
Competitors
Other products that read as similar to this one — 228 launches clear the similarity bar, closest 8 shown.
Attention rank: #133 of 229 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 309 days after the earliest competitor.
- ContextPool · ph · 2026-04-13 · 179 upvotes · similarity 0.50
- beyond-entity · github · 2026-09-10 · 10 upvotes · similarity 0.49
- Awwards-mcp · github · 2026-09-18 · 47 upvotes · similarity 0.46
- Greplica · ph · 2026-07-30 · 186 upvotes · similarity 0.43
- Decispher · hn · 2026-08-31 · 5 upvotes · similarity 0.42
- Friday · hn · 2026-09-16 · 9 upvotes · similarity 0.42
- Vilix AI · ph · 2026-09-11 · 3 upvotes · similarity 0.42
- Contextberg · ph · 2026-09-22 · 70 upvotes · similarity 0.42
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.