Wafergraph MCP
Read-only MCP server for wafergraph.com's semiconductor & AI supply-chain data: 5 tools, no auth.
Versions
1.0.0latestTools 30
search_companies Search wafergraph's semiconductor & AI supply-chain company dataset (${companyCountLabel} companies across 12 segments) by
get_company Full allowed profile for one company (by id or exact name) plus its supplier/customer supply-chain edges.
get_segments The wafergraph taxonomy: 12 top-level supply-chain segments (materials through ai_datacenter) and their
get_supply_chain Walk the supplier/customer graph from one focal company, up to 2 tiers up (suppliers), down (customers), or both.
get_deals Search wafergraph's semiconductor & AI supply-chain M&A corpus (74 acquisitions/mergers, including notable
compare_companies Side-by-side comparison of 2-6 companies on the same fields, plus their shared and unique supply-chain
get_country_exposure Geographic concentration of the supply chain: which countries host the companies in a given segment (or
find_chokepoints Rank supply-chain chokepoints: companies many others depend on, weighted by how concentrated their market
analyze_portfolio_exposure Given a list of tickers or company ids, report that basket's aggregate exposure across supply-chain segments
get_deal Full record for one M&A deal by id: title, type, value, announced date, status, all parties with their
find_deals_by_company Every M&A deal a company took part in, split by role (as acquirer, as target, or other). Matches by
get_ma_activity_summary Aggregate view of the full 74-deal M&A corpus: counts by year (from announced date), by deal type, and by
find_consolidation_hotspots Ranks taxonomy segments by M&A activity by mapping each deal's parties onto their companies' segments
get_dataset_stats The honesty tool: what this dataset actually contains and where it is thin. Live-computed per-field
filter_companies Structured multi-criteria screen over all ${ctx.companyCountLabel} companies: exact segment/subsegment/country/market_position/
list_subsegments Every subsegment across wafergraph's 12-segment taxonomy, each with its live company count and parent
get_subsegment All companies in one segment+subsegment pair, as compact refs sorted by market cap descending, plus a
find_similar_companies Nearest structural neighbours to one focal company, ranked by a transparent Jaccard-similarity score — not a
rank_by_market_cap Top N companies by market cap, optionally restricted to a segment/country/market_position, with the priced-
resolve_ticker Batch-resolve up to 25 strings — tickers, company names, or ids, in any mix — to canonical company refs.
list_countries Every country in wafergraph's semiconductor & AI supply-chain dataset (29 countries across ${ctx.companyCountLabel} companies)
get_country_profile Deep profile of one country's presence in wafergraph's semiconductor & AI supply-chain dataset: company
compare_countries Side-by-side comparison of 2-5 countries: aligned rows for company count, segment mix, market-position mix,
get_segment_leaders Who runs a given layer of the semiconductor & AI supply chain: the companies at monopoly/leader market
get_upstream_concentration For one focal company: break its suppliers down by headquarters country and by segment, report an HHI
find_paths_between Every documented supply path between two companies, following supplier->customer edges (e.g. 'how does
simulate_disruption Remove one company, every company in one country, or every company in one segment from the documented
find_single_source_dependencies Screen for (customer, subsegment) pairs where the customer has exactly ONE documented supplier in that
rank_by_connectivity Rank companies by documented supply-chain degree: customer count (downstream reach), supplier count
find_common_suppliers The shared-upstream question over a set of companies: given 2-15 company ids/tickers, or a segment id (uses
Permissions 1
network medium