io.github.xjodoin/rangefind
NPM · RANGEFIND-MCP
Search rangefind static indexes: full-text, geo, autocomplete, facets - no server, just files.
Available components
Last scanned (3 hours ago)
Scores higher than 92% of npm servers
Category Search and Retrieval
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 Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 30 of 94 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to xjodoin/rangefind). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 113 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability71
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 686 tokens (~171/item across 4 items; 4 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage92
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 76% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 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
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.
- 4 Nov 26 +1
- Stability: 0.97 → pass security
- 3 Nov 26 −1
- Security disclosure: unverified → fail ▼ functional
- Stability: pass → 0.97 functional
- 2 Nov 26 0
- Security disclosure: fail → unverified ▼ functional
- 29 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 28 Oct 26 +1
- Stability: 0.97 → pass security
- Security disclosure: fail → unverified ▼ functional
- 27 Oct 26 −1
- Stability: pass → 0.97 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 21 Oct 26 0
- Stability: 0.97 → pass 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 5 Nov 2026 · Analysed npm/rangefind-mcp@0.3.2
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 | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | xjodoin/rangefind |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/xjodoin/rangefind/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 2168646706 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:a828b17a4e35f5f19c1272a8e385cfc911ca588136f672b28cf559dcfebc90fd8281220887d2ec62ebab9a58b716d09e8c6e98141169cfdd61655df11 |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 94 packages
| Packages resolved | 94 |
|---|---|
| Stale | 30 |
| 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 →
rangefind_count Exact match count ~124
Exact number of documents matching a text query, without fetching results. Cheaper than rangefind_search when only the total matters.
| Name | Type | Req | Description |
|---|---|---|---|
| index | string | yes | Which index to query: a configured index name (see rangefind_list_indexes), or — in open mode — a local directory path or http(s) URL of any rangefind index. |
| q | string | yes | – |
| shards | array | – | Sharded indexes only: restrict to shard ids or group labels (e.g. ["quebec"] or ["canada"]). Unknown names fail listing the available options. |
No output schema declared.
No examples provided.
rangefind_info Index metadata ~115
Metadata about a rangefind index: document total, build time, provenance (source/attribution/license/data version), enabled features, and — for sharded indexes — the shard list with ids, groups, coverage bounding boxes, and totals. Call this first to learn what an index contains and how to scope queries.
| Name | Type | Req | Description |
|---|---|---|---|
| index | string | yes | Which index to query: a configured index name (see rangefind_list_indexes), or — in open mode — a local directory path or http(s) URL of any rangefind index. |
No output schema declared.
No examples provided.
rangefind_search Search an index ~308
Full-text search over a rangefind index: BM25F relevance with typo correction, facet counts, facet/numeric filters, sorting, geo queries (radius, bounding box, nearest-first, distance boost), shard scoping, and pagination. Returns ranked results with their display fields and scores. `total` may be a fast lower bound flagged `approximate`; use rangefind_count for exact totals.
| Name | Type | Req | Description |
|---|---|---|---|
| facets | array | – | Facet field names to count for this query. |
| filters | object | – | Filters, e.g. {"facets":{"category":["restaurant"]},"numbers":{"year":{"min":1990,"max":2000}},"booleans":{"open":true}}. |
| geo | object | – | Geo query over an index with geo fields. |
| index | string | yes | Which index to query: a configured index name (see rangefind_list_indexes), or — in open mode — a local directory path or http(s) URL of any rangefind index. |
| page | integer | – | – |
| q | string | – | Query text. May be empty for pure geo/filter browsing. |
| shards | array | – | Sharded indexes only: restrict to shard ids or group labels (e.g. ["quebec"] or ["canada"]). Unknown names fail listing the available options. |
| size | integer | – | – |
| sort | string | – | Sort by a number/boolean field: "field" ascending or "-field" descending. Omit for relevance. |
No output schema declared.
No examples provided.
rangefind_suggest Autocomplete ~139
Search-as-you-type autocomplete: prefix and mid-token suggestions ranked by weight. Useful to complete a partial place or entity name before a full search.
| Name | Type | Req | Description |
|---|---|---|---|
| index | string | yes | Which index to query: a configured index name (see rangefind_list_indexes), or — in open mode — a local directory path or http(s) URL of any rangefind index. |
| q | string | yes | The typed prefix. |
| shards | array | – | Sharded indexes only: restrict to shard ids or group labels (e.g. ["quebec"] or ["canada"]). Unknown names fail listing the available options. |
| size | integer | – | – |
No output schema declared.
No examples provided.
How do I install the io.github.xjodoin/rangefind MCP server?
io.github.xjodoin/rangefind runs locally as an npm package, launched with npx -y rangefind-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · rangefind-mcp
claude mcp add xjodoin-rangefind -- npx -y rangefind-mcp
What is the io.github.xjodoin/rangefind MCP server?
io.github.xjodoin/rangefind is an MCP server listed in the public MCP registry as io.github.xjodoin/rangefind. Search rangefind static indexes: full-text, geo, autocomplete, facets - no server, just files. This page covers its npm package (rangefind-mcp).
Is the io.github.xjodoin/rangefind MCP server safe to use?
io.github.xjodoin/rangefind scores 88 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. 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 io.github.xjodoin/rangefind MCP server expose?
io.github.xjodoin/rangefind exposes 4 tools: rangefind_info, rangefind_search, rangefind_suggest, rangefind_count. Their descriptions and schemas cost roughly 686 tokens of context every time the server is loaded.
Is the io.github.xjodoin/rangefind MCP server still maintained?
io.github.xjodoin/rangefind is still listed as active in the MCP registry. We last reached this channel on 5 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 io.github.xjodoin/rangefind MCP server under?
io.github.xjodoin/rangefind declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.