Pathline Project Planner
REMOTE · CRITICAL-PATH.ZOVO.ONE
Project planning tool for critical path calculations.
Available components
Last scanned (1 hour ago)
Scores higher than 66% of remote servers
Reachable. Last reached 23 Oct 2026.
Category Project Management
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability77
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 239 tokens (~119/item across 2 items; 1 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management3
- Stability observed for 1 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
- 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 1 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
- Supports UI / widget rendering.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.
- 23 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 22 Oct 26 74
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 23 Oct 2026 · Probed https://critical-path.zovo.one/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=zovo.one | CN=WE1,O=Google Trust Services,C=US | 5 Oct 2026 | 3 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 56f9590755506cec13b7602b29bc3261 |
| SANs: zovo.one, critical-path.zovo.one, *.critical-path.zovo.one | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of critical-path.zovo.one. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| one. | present | 64939 | 8 | Verified |
| zovo.one. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=15552000; includeSubDomains; preload |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://critical-path.zovo.one/mcp | Verified | 200 | |
| http (plaintext) | http://critical-path.zovo.one/mcp | HTTPS enforced | 301 | https://critical-path.zovo.one/mcp |
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 →
calculate_critical_path Calculate critical path ~181
Use this when the user wants a critical path calculation, project duration, earliest/latest task starts and finishes, or task slack from explicit durations and dependencies. Accepts one to forty tasks, at most 160 finish-to-start dependencies, and durations with at most three decimal places. Includes parallel critical tasks and a CSV schedule. Does not schedule calendar dates, generate Gantt charts, account for resources or holidays, or infer missing task durations.
| Name | Type | Req | Description |
|---|---|---|---|
| project | string | – | Project label, e.g. Website launch. |
| tasks | array | yes | Tasks in any order, e.g. [{"id":"A","duration":3},{"id":"B","duration":5,"depends_on":["A"]}]. |
| unit | string | – | A single elapsed-time unit for all task durations, e.g. days. Defaults to days; no business calendar is applied. |
| Name | Type | Req | Description |
|---|---|---|---|
| critical_tasks | array | yes | – |
| downloads | object | yes | – |
| notes | array | yes | – |
| one_critical_path | array | yes | – |
| project | string | yes | – |
| project_duration | number | yes | – |
| schedule_preview_only | boolean | yes | – |
| task_count | number | yes | – |
| tasks | array | yes | – |
| unit | string | yes | – |
No examples provided.
How do I install the Pathline Project Planner MCP server?
Pathline Project Planner is a hosted endpoint at https://critical-path.zovo.one/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · critical-path.zovo.one
claude mcp add --transport http theluckystrike-critical-path 'https://critical-path.zovo.one/mcp'
What is the Pathline Project Planner MCP server?
Pathline Project Planner is an MCP server listed in the public MCP registry as io.github.theluckystrike/critical-path. Project planning tool for critical path calculations. This page covers its hosted endpoint (https://critical-path.zovo.one/mcp).
Is the Pathline Project Planner MCP server safe to use?
Pathline Project Planner scores 74 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 Pathline Project Planner MCP server expose?
Pathline Project Planner exposes 1 tool: calculate_critical_path. Their descriptions and schemas cost roughly 181 tokens of context every time the server is loaded.
Does the Pathline Project Planner MCP server require authentication?
No. We connected to Pathline Project Planner without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Pathline Project Planner MCP server still maintained?
Pathline Project Planner is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.