StandardGraph
PYPI · STANDARDGRAPH · SCANNED SEP 22
158,000+ K-12 education standards across 300 curriculum systems, cross-referenced via NLP.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security50
- Malware scan not yet available for this package.Unverified
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs setuptools.build_meta at install time, a recognised native-build step with no shell scripting around it. View diagnostics → Pass
- 1 of 24 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency32
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- License check failed: no license is declared. See how to fix → Fail
- Actively maintained (last published 65 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability58
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 2047 tokens (~409/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management93
- Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the StandardGraph MCP server?
StandardGraph runs locally as a PyPI package, launched with uvx standardgraph. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · standardgraph
claude mcp add swoopeagle-standardgraph -- uvx standardgraph
{
"mcpServers": {
"swoopeagle-standardgraph": {
"command": "uvx",
"args": [
"standardgraph"
]
}
}
} {
"servers": {
"swoopeagle-standardgraph": {
"command": "uvx",
"args": [
"standardgraph"
]
}
}
} codex mcp add swoopeagle-standardgraph -- uvx standardgraph
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"swoopeagle-standardgraph": {
"type": "local",
"command": [
"uvx",
"standardgraph"
],
"enabled": true
}
}
} openclaw mcp add swoopeagle-standardgraph --command uvx --arg standardgraph
mcp_servers:
swoopeagle-standardgraph:
command: "uvx"
args: ["standardgraph"] {
"McpServers": {
"swoopeagle-standardgraph": {
"Transport": "stdio",
"Command": "uvx",
"Arguments": [
"standardgraph"
]
}
}
} assistant mcp add swoopeagle-standardgraph -t stdio -c uvx -a standardgraph
{
"mcpServers": {
"swoopeagle-standardgraph": {
"command": "uvx",
"args": [
"standardgraph"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 22 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 −3
- Stability: pass → 0.80 functional
- 17 Sept 26 −14
- Malware scan: pass → unverified ▼ security
- Stability: 0.97 → pass security
- 16 Sept 26 +15
- Malware scan: unverified → pass ▲ security
- 15 Sept 26 −14
- Malware scan: pass → unverified ▼ security
- 14 Sept 26 +15
- Malware scan: unverified → pass ▲ security
- 13 Sept 26 −14
- Malware scan: pass → unverified ▼ security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 22 Sept 2026 · Analysed pypi/standardgraph@1.2.3
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | setuptools.build_meta |
Background: Why install scripts are a supply-chain risk →
Dependencies 24 packages
| Packages resolved | 24 |
|---|---|
| Stale | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_progression Get Progression ~190
Show how a math concept is introduced and built upon across grade levels. Use this when the user asks questions like "how does fractions develop from grade 3 to 6?" or "what's the full progression for proportional reasoning?" or "when is X introduced?" concept: plain English name of the math concept (e.g. 'fractions', 'linear equations', 'place value', 'geometric transformations'). system: curriculum to trace (default 'ccss'). Try 'cambridge' or 'ib-myp' for comparison. grade_start / grade_end: optional integer bounds to narrow the range (e.g. 3 and 8). Returns the top matching standards per grade, ordered K through HS, showing how the concept deepens over time.
| Name | Type | Req | Description |
|---|---|---|---|
| concept | string | yes | – |
| grade_end | – | – | – |
| grade_start | – | – | – |
| system | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
list_systems List Systems ~136
Return curriculum systems in the database with standard counts and crosswalk coverage. Without filters returns all systems (~300 rows — large). Use filters to narrow results. subject: restrict to one subject — 'mathematics', 'science', 'ela', 'social-studies', 'cs', 'arts', 'world-languages' region: restrict to one region — 'North America', 'Europe', 'Asia-Pacific', 'South Asia', 'Sub-Saharan Africa', 'International' Returns: system code, subjects covered, standard count, crosswalk coverage, country, region.
| Name | Type | Req | Description |
|---|---|---|---|
| region | – | – | – |
| subject | – | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
lookup_standard Lookup Standard ~191
Fetch the full text, domain, cluster, prerequisites, and successors for a single standard. Use this when the user provides a specific standard ID they want to read or understand. standard_id: full ID like 'CCSS.MATH.6.RP.A.3' or shortform '6.RP.A.3' (for CCSS). For other systems use the full ID, e.g. 'TX.MATH.5.3.K' or 'CA_BC.MATH.3.a'. system: curriculum system code (default 'ccss'). See server instructions for all codes. Returns the standard text, grade, domain, cluster, sub-standards (if any), prerequisite standard IDs from the prior grade, and successor IDs for the next grade.
| Name | Type | Req | Description |
|---|---|---|---|
| include_elaborations | boolean | – | – |
| standard_id | string | yes | – |
| system | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
map_standard Map Standard ~323
Find the closest equivalent to a standard in a different curriculum system. Use this when the user wants to compare curricula — e.g. "what is the CCSS equivalent of this Texas standard?", "how does Singapore cover this?", or "I'm moving from Ontario to the UK — what's the equivalent?" Three strategies are tried in order: 1. Precomputed NLP crosswalk (direct or reverse through CCSS hub). 2. Two-hop CCSS bridge: source→CCSS→target (enables any-to-any comparison). 3. Semantic embedding fallback: embed source text, find nearest in target system. Below-threshold precomputed results are always returned, flagged with below_threshold. standard_id: the source standard ID (full form, e.g. 'TX.MATH.5.3.K'). from_system: system code of the source standard (e.g. 'tx', 'ca-on', 'sg-moe'). to_system: target system code (any indexed system). confidence_threshold: minimum cosine similarity for primary results (default 0.7). include_flagged: if True, include mappings flagged for review (LLM quality score 1-2). Default False returns only verified-quality mappings. Returns matched standards with confidence score, grade alignment, quality_score (1-5), flagged status, and mapping method.
| Name | Type | Req | Description |
|---|---|---|---|
| confidence_threshold | number | – | – |
| from_system | string | yes | – |
| include_flagged | boolean | – | – |
| standard_id | string | yes | – |
| to_system | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
search_standards Search Standards ~256
Find standards that match a natural language description of a concept or skill. Use this when the user describes what they're looking for rather than citing a standard ID. Works across all subjects: mathematics, science, ELA, social studies, CS, arts, world-languages. Examples: "adding fractions with unlike denominators", "photosynthesis", "argumentative writing grade 8". query: plain English description of the concept or skill. system: which curriculum to search (default 'ccss'). Call multiple times to compare systems. grade: optional filter — single grade '5', range '6-8', or 'HS'. Grade codes: K 1 2 3 4 5 6 7 8 HS. domain: optional keyword to restrict by domain name (e.g. 'geometry', 'algebra'). limit: number of results (default 5, max sensible ~10). Uses semantic similarity (requires Ollama) with automatic keyword FTS fallback when Ollama is unavailable. Returns standards ranked by relevance with scores (0–1).
| Name | Type | Req | Description |
|---|---|---|---|
| domain | – | – | – |
| grade | – | – | – |
| limit | integer | – | – |
| query | string | yes | – |
| system | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
What is the StandardGraph MCP server?
StandardGraph is an MCP server listed in the public MCP registry as io.github.swoopeagle/standardgraph. 158,000+ K-12 education standards across 300 curriculum systems, cross-referenced via NLP. This page covers its PyPI package (standardgraph).
Is the StandardGraph MCP server safe to use?
StandardGraph scores 61 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 22 September 2026. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the StandardGraph MCP server expose?
StandardGraph exposes 5 tools: lookup_standard, search_standards, get_progression, map_standard, list_systems. Their descriptions and schemas cost roughly 1,096 tokens of context every time the server is loaded.
Is the StandardGraph MCP server still maintained?
StandardGraph is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.