Sarup
PYPI · SARUP
Thai-first context compression; shrinks long Thai and English text, originals retrievable.
Available components
Last scanned (6 minutes ago)
Scores higher than 63% of PyPI servers
Category Developer Tools
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 hatchling.build at install time, a recognised build step with no custom scripting around it. View diagnostics → Pass
- 0 of 38 dependencies flagged as unhealthy. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to PHUICMT/sarup). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 9 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability75
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 348 tokens (~116/item across 3 items; 3 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Checks we ran (14)
- Known CVEs
- Install scripts
- Dependency health
- Source repository
- Provenance
- License
- Maintenance
- Security disclosure
- Schema quality
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Checks we could not complete (2)
These are gaps on our side, not findings about this package. We only credit what we can confirm, so a category made up entirely of them scores 0.
- Malware scan in Supply Chain SecurityMalware scan not yet available for this package.
- Stability in Stability & Change Management (scores 0 for this)Stability not yet verified: not enough scan history yet (needs a 30-day window).
Does not apply to this package (2)
- Endpoint SecurityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
- Transport & ReachabilityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
The score does not measure everything. What the score does not measure →
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.
- 6 Nov 26 −15
- Malware scan: pass → unverified ▼ security
- 5 Nov 26 +15
- Malware scan: unverified → pass ▲ security
- 4 Nov 26 −15
- Malware scan: pass → unverified ▼ security
- 3 Nov 26 +15
- Malware scan: unverified → pass ▲ security
- 30 Oct 26 −15
- Malware scan: pass → unverified ▼ security
- 29 Oct 26 +15
- Malware scan: unverified → pass ▲ security
- 27 Oct 26 66
First indexed and scored.
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 6 Nov 2026 · Analysed pypi/sarup@0.2.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | pypi |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | PHUICMT/sarup |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/PHUICMT/sarup/.github/workflows/publish.yml@refs/tags/v0.2.0 |
| Rekor log index | 3517170373 |
| Predicate type | PyPI publish attestation https://docs.pypi.org/attestations/publish/v1 |
| Subject digest | sha256:67b7989417f55ebd9d551d385ec24055e606d7fd392e71ea6c86d22abda261c2 |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | Known build tool | hatchling.build |
Background: Why install scripts are a supply-chain risk →
Dependencies 38 packages
| Packages resolved | 38 |
|---|---|
| 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 →
sarup_compress ~274
Compress content for context efficiency. Supports Thai prose, English prose, mixed Thai+code, JSON, and logs. Returns compressed text, a retrieval hash, and token-saving metrics. Use sarup_retrieve(hash=...) to recover the original when needed.
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | Content to compress |
| lossless | boolean | – | Only apply lossless transforms (whitespace/JSON compact). Default false. |
| mode | string | – | Prose strategy. 'extractive' (default): offline TF-IDF, verbatim subset, ~1ms. 'semantic': embedding centrality, best ratio (needs Ollama). 'abstractive': local-LLM rewrite (needs Ollama, slow). 'pip… |
| query | string | – | Optional context query. Sentences relevant to this query are scored higher and more likely to be kept. |
| target_ratio | number | – | Fraction of prose to keep (0.3–0.7). Default 0.5. |
No output schema declared.
No examples provided.
sarup_retrieve ~46
Retrieve the original uncompressed content by hash. The hash is returned by sarup_compress.
| Name | Type | Req | Description |
|---|---|---|---|
| hash | string | yes | 24-char hash returned by sarup_compress |
No output schema declared.
No examples provided.
sarup_stats ~28
Return cumulative compression statistics, where the cache lives, and which optional Ollama models are available.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the Sarup MCP server?
Sarup runs locally as a PyPI package, launched with uvx sarup. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · sarup
claude mcp add phuicmt-sarup -- uvx sarup
What is the Sarup MCP server?
Sarup is an MCP server listed in the public MCP registry as io.github.PHUICMT/sarup. Thai-first context compression; shrinks long Thai and English text, originals retrievable. This page covers its PyPI package (sarup).
Is the Sarup MCP server safe to use?
Sarup scores 66 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 6 November 2026. Its build provenance is signed and verified. 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 Sarup MCP server expose?
Sarup exposes 3 tools: sarup_compress, sarup_retrieve, sarup_stats. Their descriptions and schemas cost roughly 348 tokens of context every time the server is loaded.
Is the Sarup MCP server still maintained?
Sarup is still listed as active in the MCP registry. We last reached this channel on 6 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Sarup MCP server under?
Sarup declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.
What did VerifyMCP test on the Sarup MCP server?
VerifyMCP ran 14 checks on Sarup, covering Known CVEs, Install scripts, Dependency health, Source repository and 10 more. 2 items could not be completed, a gap on our side rather than a finding about Sarup: Malware scan and Stability. One category scores 0 for that reason, because we only credit what we can confirm. Endpoint Security and Transport & Reachability do not apply to a PyPI package, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.