dVeracity Semantic API
Claude connectorCommunityVerified emissions data and the Open Footprint model
Query a verified emissions knowledge graph based on Open Footprint, O-DEF and PACT/ISO standards in natural language, validate emissions and product-footprint data against sustainability standards, and read the canonical Open Footprint data model — entities, sectors, policy guardrails and O-DEF semantic codes — so an agent can design against the standard rather than improvise around it.
Sixteen tools, all read-only. The Open Footprint model tools are free of charge. Natural-language queries and validation are metered per call in credits, with machine-readable HTTP 402 payment semantics: when an account runs out, the tool tells the agent to ask its human operator to top up, and never retries.
Authentication is OAuth 2.1 with dynamic client registration; a human approves access on dVeracity's consent screen. Optional GLEIF-rooted vLEI verified-agent identity is supported for organisations that need attributable agents.
Built for ESG and CSRD teams, product-carbon-footprint and PACT implementers, and measurement-reporting operators.
- Tools
- 16
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Data analytics1,766th of 2,740 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1764 | 4,170 | 16,844 #585 | 21places up | |
| 1765 | 4,170 | — | 156places down | |
| 1766 | 4,170 | — | 602places down | |
| 1767 | 4,170 | — | — | |
| 1768 |  GEXStream | 4,170 | — | 242places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 29,445,468 | 12,305 #156 | — | |
| 2 |  Netzero | 1,983,480 | 8,531 #622 | 3places up |
| 3 | 507,188 | 7,845 #770 | — | |
| 4 |  Statz | 483,976 | 7,129 #943 | 71places up |
| 5 | 483,162 | 7,827 #778 | 563places up |
Developer tools827th of 1,310 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 825 | 4,170 | — | 242places down | |
| 826 | 4,170 | 16,844 #247 | 21places up | |
| 827 | 4,170 | — | 602places down | |
| 828 |  Giljo HQ | 4,170 | — | 242places down |
| 829 |  Momentra | 4,170 | — | 509places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Framer | 35,616,504 | 12,702 #72 | — |
| 2 |  Intuit Developer | 1,059,790 | 12,502 #76 | — |
| 3 |  Etherscan | 450,704 | 13,335 #56 | 10places down |
| 4 | 262,839 | 7,229 #426 | 67places up | |
| 5 |  TEXT TO QUANT | 252,724 | 13,970 #45 | 26places down |
Productivity2,398th of 4,005 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2396 |  Corroborum | 4,170 | — | 498places up |
| 2397 | 4,170 | 16,844 #834 | 21places up | |
| 2398 | 4,170 | — | 602places down | |
| 2399 | 4,170 | — | — | |
| 2400 | 4,170 | — | — |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Watch Any Video | 4,718,560 | 10,415 #607 | — |
| 2 | 4,208,811 | 13,413 #256 | — | |
| 3 | Intuit Developer | 1,059,790 | 12,502 #339 | — |
| 4 | Statz | 483,976 | 7,129 #1331 | 71places up |
| 5 | 483,162 | 7,827 #1124 | 563places up |
Also on other marketplaces
Tools
- credits_balance
- keri_identity
- list_standards
- ofp_entity
- ofp_model_provenance
- ofp_models
- ofp_policies
- ofp_search_entities
- ofp_sector
- ofp_sectors
- ofp_semantic_code
- ofp_semantics
- ofp_validate
- semantic_query
- semantic_templates
- validate_data
- Made by
- dVeracity Inc. · Website
- Sign-in
- Required
- Connector URL
- https://api.dveracity.com/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Acts on
- Reference docs
- Added
- September 7, 2026
- More info
- Sponsorship
- Promote this connector