graph_centrality
Structural importance of notes in the persisted link graph. metric ‘pagerank’ answers ‘what do many notes point at’ (power iteration, damping 0.85); metric ‘betweenness’ answers the different question ‘what sits between otherwise disconnected areas’ — a bridge note can score high on betweenness with only two links. ANALYTICS ONLY: these scores are never used for retrieval ranking. Notes outside your read scope are excluded from the graph entirely, not just from the output.
| Domain | links |
| Scopes | read:notes |
| Access | read |
| Tags | read-only, domain:links, links, graph |
| Profile | full only |
Annotations
Section titled “Annotations”| Annotation | Value |
|---|---|
| Read-only | yes |
| Destructive | no |
| Idempotent | no |
| Accepts an idempotency key | no |
Idempotent is the advisory MCP idempotentHint. Destructive is also yes for a tool that
asks for confirmation only on some calls.
Confirmation (human in the loop)
Section titled “Confirmation (human in the loop)”No human confirmation is required to call this tool.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
vault |
string |
— | Vault id. May be omitted when only one vault is available. length 1–64; pattern ^[a-z0-9_-]+$ |
|
metric |
enum |
"pagerank" |
One of: "pagerank", "betweenness" |
|
min_incoming_links |
integer |
0 |
range 0–100 | |
limit |
integer |
25 |
range 1–200 |
Output
Section titled “Output”| Field | Type | Always present | Description |
|---|---|---|---|
vault |
string |
yes | — |
metric |
enum |
yes | One of: "pagerank", "betweenness" |
nodes |
number |
yes | — |
available |
boolean |
— | |
message |
string |
— | |
edges |
number |
— | |
results |
object[] |
— | |
results[].path |
string |
with parent | — |
results[].score |
number |
with parent | — |
Related tools
Section titled “Related tools”Other tools in the links domain: find_link_cycles, find_orphans, find_unresolved_links, get_backlinks, get_link_strength, get_outgoing_links, graph_communities, graph_path_between, prune_hub_links, rewrite_link, suggest_links, vault_health_score.
Back to the tool catalog.