io.github.digitamaz/clarvia
NPM · CLARVIA-MCP-SERVER
AI agent tool discovery and scoring. Search 15,400+ MCP servers, APIs, and CLIs.
Available components
Last scanned (32 days ago)
Scores higher than 0% of npm servers
Category Search and Retrieval
Dead
Every channel of this server has been unreachable for long enough to be marked dead. Its trust score is pinned to 0 and does not recover automatically: even once the server responds again it stays dead until it is manually reinstated.
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
- No malware found by supply-chain analysis.Pass
- Known CVEs could not be checked: the version this server declares is not published in its registry.Unverified
- Install-script risk not yet assessed.Unverified
- Dependency health could not be checked: the version this server declares is not published in its registry.Unverified
Provenance & Transparency0
- Repository check failed: the declared repository URL redirects; it must resolve directly. See how to fix → View diagnostics → Fail
- Provenance check failed: the declared version isn't published, so its provenance can't be verified. See how to fix → View diagnostics → Fail
- License check failed: no license is declared. See how to fix → Fail
- Maintenance history not yet determined.Unverified
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1640 tokens (~102/item across 16 items; 16 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management90
- Stability observed for 27 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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 16 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 16 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 Oct 26 −16
The score moved with no change recorded against any check. We would rather say so than guess.
- 3 Oct 26 −15
The score moved with no change recorded against any check. We would rather say so than guess.
- 2 Oct 26 −16
The score moved with no change recorded against any check. We would rather say so than guess.
- 1 Oct 26 −15
- Stability: pass → 0.80 functional
- 30 Sept 26 −16
- Stability: 0.97 → pass security
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
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 4 Oct 2026 · Analysed npm/clarvia-mcp-server@1.1.2
Provenance Version not published
The package exists but this version is not published, so there is no artifact to attest.
| Result | Version not published |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
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 →
clarvia_batch_check ~89
Batch-check up to 10 service URLs in a single call — returns pass/fail and agent grade for each. Use when comparing multiple tool candidates side-by-side, pre-filtering a list of APIs before integration, or building an agent that selects the best tool from several options. More efficient than calling gate_check repeatedly.
| Name | Type | Req | Description |
|---|---|---|---|
| urls | array | yes | List of service URLs (max 10) |
No output schema declared.
No examples provided.
clarvia_find_alternatives ~129
Find higher-rated alternative tools in a given category, ranked by agent-readiness score. Use when a service fails the gate check and you need a replacement, when comparing options in a category (payment, AI, crypto, SaaS), or when an agent needs to fall back to a better-scored tool automatically.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | yes | Service category (e.g. 'payment', 'ai', 'crypto', 'saas') |
| limit | number | – | Max results (default: 10) |
| min_score | number | – | Minimum score (default: 70) |
No output schema declared.
No examples provided.
clarvia_gate_check ~113
Before calling any external API or MCP, use this to check if it is agent-ready. Returns AGENT_NATIVE / AGENT_FRIENDLY / AGENT_POSSIBLE / AGENT_HOSTILE with a boolean pass/fail. Call this first — if the service scores below your threshold, use clarvia_find_alternatives to get a better-rated replacement automatically.
| Name | Type | Req | Description |
|---|---|---|---|
| min_rating | string | – | Minimum acceptable grade (default: AGENT_FRIENDLY) |
| url | string | yes | Service URL to check |
No output schema declared.
No examples provided.
clarvia_list_issues ~89
List existing CS tickets — check status of previously reported issues, see what bugs are known, or find feature requests to upvote. Use to avoid duplicate reports or to track the status of your submitted tickets.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | – | Filter by your agent ID to see your tickets |
| status | string | – | Filter by status |
| type | string | – | Filter by type |
No output schema declared.
No examples provided.
clarvia_probe ~92
Run a live accessibility probe on a service URL right now — checks HTTP reachability, response latency, OpenAPI/Swagger spec presence, MCP server-card availability, and agents.json discovery endpoint. Use when you need real-time health status (not cached scores), want to verify a service is online before calling it, or are debugging connectivity issues with an agent tool.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Service URL to probe |
No output schema declared.
No examples provided.
clarvia_report_issue ~156
Report a bug, request a feature, ask a question, or flag a security issue with Clarvia or any indexed tool. Use when you encounter problems with a tool's AEO score, find incorrect data, want to suggest improvements to the Clarvia platform, or discover a security vulnerability. Creates a tracked ticket that the Clarvia team will address.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | – | Your agent identifier for tracking |
| description | string | yes | Detailed description — include steps to reproduce for bugs |
| service_url | string | – | Related service URL if applicable |
| severity | string | – | Severity level (default: medium) |
| title | string | yes | Short summary of the issue |
| type | string | yes | Issue type |
No output schema declared.
No examples provided.
clarvia_submit_feedback ~124
Report the outcome after using a tool (success / failure / partial) to contribute to Clarvia's reliability dataset. Use after every agent tool invocation to help build community-driven quality signals. Accepts optional latency and error details. Improves future agent tool selection accuracy for all users.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | – | Your agent identifier |
| error_message | string | – | Error details if failed |
| latency_ms | number | – | Response latency in ms |
| outcome | string | yes | Usage outcome |
| profile_id | string | yes | Profile ID of the service used |
No output schema declared.
No examples provided.
compare_my_setup ~79
Compare your registered tool setup against higher-scored alternatives in each category. Shows the best available upgrades for each tool and the category average score. Use after register_my_setup to identify weak spots in your toolchain and find better-rated replacements. Requires a setup_id from register_my_setup.
| Name | Type | Req | Description |
|---|---|---|---|
| setup_id | string | yes | Setup ID from register_my_setup |
No output schema declared.
No examples provided.
get_service_details ~84
Get the full AEO evaluation report for a previously scanned service. Use when you need detailed scoring breakdown (documentation, API design, error handling, auth, MCP support) or want to understand why a tool scored high or low. Requires a scan_id from search_services or scan_service results.
| Name | Type | Req | Description |
|---|---|---|---|
| scan_id | string | yes | Scan ID from a previous scan or search result |
No output schema declared.
No examples provided.
get_stats ~64
Get aggregate statistics for the Clarvia tool directory — total indexed services, average AEO score, score distribution, and category breakdown. Use when you need an overview of the AI tool ecosystem quality, want to benchmark a tool against the average, or report on agent-readiness trends.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_categories ~53
List all tool categories in the Clarvia directory with service counts per category. Use when you need to browse available categories before searching, discover what types of AI tools exist, or build a category-based navigation for agent tool selection.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
recommend_upgrades ~92
Get personalized tool recommendations based on your registered setup. Suggests high-scoring tools you don't have yet — both within your existing categories and in complementary adjacent categories. Uses 'users with X also use Y' heuristics. Requires a setup_id from register_my_setup.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Max recommendations to return (default: 10) |
| setup_id | string | yes | Setup ID from register_my_setup |
No output schema declared.
No examples provided.
register_my_setup ~133
Register your current tool setup (MCP servers, CLIs, APIs, Skills) with Clarvia to get AEO scores and category rankings for each tool. Use when you want to benchmark your agent's toolchain, track setup quality over time, or prepare for comparison and upgrade recommendations. Returns a setup_id for use with compare_my_setup and recommend_upgrades.
| Name | Type | Req | Description |
|---|---|---|---|
| setup_id | string | – | Custom setup ID (auto-generated hash if omitted) |
| tools | array | yes | List of tool names you currently use (e.g. ['dune-mcp', 'notion-mcp', 'telegram-bot']) |
No output schema declared.
No examples provided.
register_service ~119
Submit a new AI tool, MCP server, API, or CLI for Clarvia indexing and AEO scoring. Use when you want to register your service in the directory, get an agent-readiness evaluation, or make your tool discoverable by AI agents. The service will be queued for automated scanning.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | yes | Service category |
| description | string | yes | Brief description of the service |
| github_url | string | – | GitHub repository URL |
| name | string | yes | Service name |
| url | string | yes | Service URL |
No output schema declared.
No examples provided.
scan_service ~86
Run a full AEO audit on any URL — evaluates agent discoverability, API quality, documentation, and MCP readiness. Use when you need to score a website or API for AI agent compatibility, or when building an agent and want to verify a tool meets quality standards. Returns a Clarvia score (0-100) with detailed breakdown.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | URL to scan |
No output schema declared.
No examples provided.
search_services ~138
Search 15,400+ AI agent tools (MCP servers, APIs, CLIs) by keyword, category, or score. Use when you need to find the best tool for a specific task, compare alternatives, or check agent readiness. Returns Clarvia AEO scores (0-100) indicating how easily AI agents can discover and use each service.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by category |
| limit | number | – | Max results to return |
| min_score | number | – | Minimum Clarvia score (0-100) |
| query | string | – | Search keyword |
| service_type | string | – | Filter by service type |
No output schema declared.
No examples provided.
How do I install the io.github.digitamaz/clarvia MCP server?
io.github.digitamaz/clarvia runs locally as an npm package, launched with npx -y clarvia-mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · clarvia-mcp-server
claude mcp add digitamaz-clarvia -- npx -y clarvia-mcp-server
What is the io.github.digitamaz/clarvia MCP server?
io.github.digitamaz/clarvia is an MCP server listed in the public MCP registry as io.github.digitamaz/clarvia. AI agent tool discovery and scoring. Search 15,400+ MCP servers, APIs, and CLIs. This page covers its npm package (clarvia-mcp-server).
Is the io.github.digitamaz/clarvia MCP server safe to use?
io.github.digitamaz/clarvia scores 0 out of 100 on VerifyMCP. 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.digitamaz/clarvia MCP server expose?
io.github.digitamaz/clarvia exposes 16 tools: search_services, scan_service, get_service_details, list_categories, get_stats, and 11 more. Their descriptions and schemas cost roughly 1,640 tokens of context every time the server is loaded.
Is the io.github.digitamaz/clarvia MCP server still maintained?
io.github.digitamaz/clarvia has been unreachable for long enough that we treat it as dead, and its score is pinned to zero. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.