Program Integrity Alliance vs io.github.SemanticDataCharter/sdcreader
Program Integrity Alliance is an MCP server published by Program-Integrity-Alliance. Marketplaces we read that list it: 1 (Docker MCP Catalog). io.github.SemanticDataCharter/sdcreader is an MCP server published by SemanticDataCharter. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-13. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Program Integrity Alliance |  io.github.SemanticDataCharter/sdcreader |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:7b4f383fd466 Forks (GitHub): 1 Pulls (Docker Hub): 13 268 Stars (Docker Hub): 1 Stars (GitHub): 4 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 4.2.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | Program Integrity Alliance | io.github.SemanticDataCharter/sdcreader |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 4 (better) | 0 (worse) |
| Pulls (Docker Hub) (differs) | 13 268 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 1 (better) | 0 (worse) |
| Last release (differs) | Not published | 2026-10-13 |
| Where it runs (differs) | On your machine (mcp/pia) | On your machine (sdcreader) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 2 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/program-integrity-alliance/pia-mcp-local | github.com/semanticdatacharter/sdcreader |
| Changes in the last 7 days (differs) | 0 | 3 |
| First seen (differs) | 2026-10-11 | 2026-10-13 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Program Integrity Alliance
An MCP server to help make U.S. Government open datasets AI-friendly.
io.github.SemanticDataCharter/sdcreader
Read published Semantic Data Charter models: catalog search, record structure, codes, pinned schema.
How to run each
Program Integrity Alliance As a local MCP server: Docker image
claude mcp add --env "PIA_API_KEY=<YOUR_PIA_API_KEY>" --transport stdio pia -- docker run -i --rm -e PIA_API_KEY mcp/piaRequires: PIA_API_KEY (secret)
io.github.SemanticDataCharter/sdcreader As a local MCP server: PyPI package
claude mcp add --transport stdio sdcreader -- uvx sdcreaderCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of io.github.SemanticDataCharter/sdcreader publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of io.github.SemanticDataCharter/sdcreader publish no settings it asks for, so we do not compare settings.
What it can do: Program Integrity Alliance · What it can do: io.github.SemanticDataCharter/sdcreader · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.