🔧
0★ stars
0weekly installs
8 days agolast release
Provenancewhere it came from, and what was verified
✓
Verified namespace
Published to the official MCP registry by github.com/lonniev, which proved it owns this namespace.
Verified owner: github.com/lonniev ↗io.github.lonniev/excalibur-mcp
🛡 Permissions & trustwhat this server can touch before you run it
◆
Network access
Connects to a hosted remote endpoint.
About
FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native
Packages & transports
remotehttps://excalibur-mcp.fastmcp.app/mcpHTTP
B
Quality 84/100
how much you can lean on this server
Maintenance
45/45
Completeness
28/35
Reliability
11/20
Computed from the server's own data, not a hidden formula. This measures how much you can depend on it, not how popular it is. Stars are shown separately, on purpose. How it's scored →
B
Tool definition quality 72/100
how well its 71 tools describe themselves to an agent
▸excalibur_check_balance75B
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸excalibur_purchase_credits75B
Description
present and substantive
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params declare a type
Param docs
params are described
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required fields declared
▸excalibur_check_payment75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_restore_credits75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_account_statement75B
Description
present and substantive
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required fields declared
▸excalibur_account_statement_infographic75B
Description
present and substantive
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required fields declared
▸excalibur_report_issue75B
Description
present and substantive
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required fields declared
▸excalibur_service_status75B
Description
present and substantive
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no parameters
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no parameters
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required fields declared
▸excalibur_get_operator_onboarding_status100A
Description
present and substantive
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no parameters
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no parameters
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required fields declared
▸excalibur_get_patron_onboarding_status75B
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_session_status68C
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_request_credential_channel68C
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_receive_credentials68C
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_forget_credentials75B
Description
present and substantive
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params declare a type
Param docs
params are described
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required fields declared
▸excalibur_update_patron_credential75B
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_delete_patron_credential75B
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_get_patron_credential_fields75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_begin_oauth75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_check_oauth_status75B
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_request_npub_proof68C
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸excalibur_receive_npub_proof68C
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸excalibur_check_proof_status68C
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_oracle_how_to_join75B
Description
present and substantive
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no parameters
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no parameters
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required fields declared
▸excalibur_oracle_get_tax_rate75B
Description
present and substantive
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no parameters
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no parameters
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required fields declared
▸excalibur_oracle_lookup_member65C
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_oracle_about75B
Description
present and substantive
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no parameters
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no parameters
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required fields declared
▸excalibur_oracle_network_advisory75B
Description
present and substantive
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no parameters
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no parameters
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required fields declared
▸excalibur_check_authority_balance100A
Description
present and substantive
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no parameters
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no parameters
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required fields declared
▸excalibur_get_pricing_model100A
Description
present and substantive
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no parameters
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▸excalibur_set_pricing_model75B
Description
present and substantive
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▸excalibur_reset_pricing_model68C
Description
present and substantive
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required fields declared
▸excalibur_request_adoption75B
Description
present and substantive
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▸excalibur_adoption_status75B
Description
present and substantive
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required fields declared
▸excalibur_restore_neon_schema68C
Description
present and substantive
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required fields declared
▸excalibur_list_canonical_identities100A
Description
present and substantive
Param types
no parameters
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no parameters
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required fields declared
▸excalibur_get_nostr_profile68C
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_publish_nostr_profile68C
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸excalibur_check_price75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_list_constraint_types100A
Description
present and substantive
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no parameters
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no parameters
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▸excalibur_mint_coupon75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_list_coupons68C
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_update_coupon75B
Description
present and substantive
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required fields declared
▸excalibur_delete_coupon75B
Description
present and substantive
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required fields declared
▸excalibur_redeem_coupon75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_list_my_coupons75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_forget_coupon75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_notarize_ledger100A
Description
present and substantive
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no parameters
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required fields declared
▸excalibur_get_notarization_proof75B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_list_notarizations68C
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_post_tweet83B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_get_x_profile81B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_post_tweet_image80B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_create_post77B
Description
present and substantive
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▸excalibur_get_post73B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_list_posts70C
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_update_post79B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_delete_post81B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_list_snippets71C
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_get_snippet83B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_save_snippet72B
Description
present and substantive
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required fields declared
▸excalibur_delete_snippet83B
Description
present and substantive
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params declare a type
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required fields declared
▸excalibur_get_voice81B
Description
present and substantive
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required fields declared
▸excalibur_save_voice75B
Description
present and substantive
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▸excalibur_refine_post_region79B
Description
present and substantive
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▸excalibur_resolve_dynamic_block81B
Description
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▸excalibur_fetch_dynamic_block83B
Description
present and substantive
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▸excalibur_process_scheduled_posts81B
Description
present and substantive
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▸excalibur_get_scheduler_log85A
Description
present and substantive
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required fields declared
▸excalibur_scheduler_pending81B
Description
present and substantive
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required fields declared
▸excalibur_scheduler_status81B
Description
present and substantive
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required fields declared
▸excalibur_scheduler_check_now81B
Description
present and substantive
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required fields declared
Structural, not an LLM's opinion: each check is a fact about the tool's schema, so it's reproducible. One weak tool drags the score (60% average, 40% worst). How it's scored →
Raise this grade
up to +16 on qualityOwn this server? Here's exactly what to change, biggest wins first. Every number below is a fixed point value, so you can see what each edit is worth before you make it.
+9
Collect working reviewsReliability
With no reviews this sits at a neutral 11. Reviews reporting it works push it toward the full 20.
+7
Declare a licenseCompleteness
Add an SPDX license (like MIT or Apache-2.0) to the repo so it's detected.
Tool definitions to fix first
excalibur_oracle_lookup_member65/100
- Description is short (46 chars). Expand past 60 for full credit.
- 1 of 1 params have no description: `npub`. Describe each one.
excalibur_session_status68/100
- 1 of 1 params have no description: `patron_npub`. Describe each one.
- No `required` array. Declare which params are mandatory so an agent knows what it must provide.
excalibur_request_credential_channel68/100
- 2 of 2 params have no description: `service`, `sender_npub`. Describe each one.
- No `required` array. Declare which params are mandatory so an agent knows what it must provide.
excalibur_receive_credentials68/100
- 4 of 4 params have no description: `service`, `dpop_token`, `sender_npub`, `credential_card`. Describe each one.
- No `required` array. Declare which params are mandatory so an agent knows what it must provide.
Already earned (4) ▾Already earned (4) ▴
✓Describe what it does+11
✓Give an install path+11
✓Link the source+6
✓Keep it active+45
These are structural checks, so the fixes are exact. See the full formula →
Reviews
Sign in to leave a reviewNo reviews yet. Be the first to say whether it worked.
Add to your client
Pick your client, copy, paste into its config. That's the whole setup.
~/.claude/claude_desktop_config.json
{
"mcpServers": {
"excalibur": {
"command": "npx",
"args": [
"-y",
"excalibur-mcp"
]
}
}
}▶ Try itlive against excalibur-mcp.fastmcp.app
This server has a hosted endpoint, so we can connect and list its actual tools right here. Nothing runs on your machine.
Add a badge to your README
[](https://socketcat.com/servers/io.github.lonniev/excalibur-mcp)Shows your live quality grade and links back here. It updates itself as the grade changes.